diff --git "a/lemire_javaewah-JavaEWAH-1.2.3.json" "b/lemire_javaewah-JavaEWAH-1.2.3.json" deleted file mode 100644--- "a/lemire_javaewah-JavaEWAH-1.2.3.json" +++ /dev/null @@ -1,2779 +0,0 @@ -[ - { - "task_id": "lemire_javaewah-JavaEWAH-1.2.3__385866e_fcf8684__EWAHCompressedBitmapTest_e1abd8c1", - "project_name": "lemire_javaewah-JavaEWAH-1.2.3", - "git_clone_url": "https://github.com/lemire/javaewah.git", - "rev1": "385866e36056b4f02e57df2ca4945dcdb05bfa72", - "rev2": "fcf8684de40c8392b012e8fc39db0f505349dc10", - "rev1_date": "2014-12-09T19:48:06Z", - "rev2_date": "2014-12-09T20:32:32Z", - "git_diff_url": "https://github.com/lemire/javaewah/compare/385866e36056b4f02e57df2ca4945dcdb05bfa72...fcf8684de40c8392b012e8fc39db0f505349dc10", - "test_file": "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java", - "test_changes": [ - { - "change_id": "41_lemire_javaewah-JavaEWAH-1.2.3_385866e_fcf8684_EWAHCompressedBitmapTest", - "test_sign": "com/googlecode/javaewah/EWAHCompressedBitmapTest.compareSetAndSetSizeInBits2:()V", - "class": "EWAHCompressedBitmapTest", - "method": "compareSetAndSetSizeInBits2", - "module": "", - "junit_selector": "com.googlecode.javaewah.EWAHCompressedBitmapTest#compareSetAndSetSizeInBits2", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java" - ], - "old_test_lnum": [ - "502-519" - ], - "new_test_lnum": [ - "502-519" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0l) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == ~0l) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "focal_method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_old": "1352-1405", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_new": "1444-1496", - "dependency_updated": "updated", - "score": 0.5129, - "signal_scores": { - "nc": 0.0, - "lcs_u": 1.0, - "ed": 0.4815, - "class": 1.0, - "tfidf": 0.2927 - } - }, - { - "dep_id": 1, - "method_sign": "com/googlecode/javaewah/LongArray.getWords:()[J", - "file_path_old": "src/main/java/com/googlecode/javaewah/LongArray.java", - "line_nums_old": "39-42", - "file_path_new": null, - "line_nums_new": null, - "dependency_updated": "deleted", - "score": 0.2051, - "signal_scores": { - "nc": 0.0, - "lcs_u": 0.5, - "ed": 0.1111, - "class": 0.0, - "tfidf": 0.4189 - } - } - ], - "coverage_gold": 0.5925925925925926, - "branch_coverage_gold": 2.1258, - "method_coverage_gold": 6.6852, - "line_coverage_gold": 3.7978, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z" - ], - "all_deps_old": [ - "com/googlecode/javaewah/LongArray.getWords:()[J", - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - }, - { - "method_sign": "com/googlecode/javaewah/LongArray.getWords:()[J", - "change_type": "DELETE", - "file_path_old": "src/main/java/com/googlecode/javaewah/LongArray.java", - "file_path_new": null, - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - }, - { - "change_id": "42_lemire_javaewah-JavaEWAH-1.2.3_385866e_fcf8684_EWAHCompressedBitmapTest", - "test_sign": "com/googlecode/javaewah/EWAHCompressedBitmapTest.compareSetAndSetSizeInBits:()V", - "class": "EWAHCompressedBitmapTest", - "method": "compareSetAndSetSizeInBits", - "module": "", - "junit_selector": "com.googlecode.javaewah.EWAHCompressedBitmapTest#compareSetAndSetSizeInBits", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java" - ], - "old_test_lnum": [ - "482-500" - ], - "new_test_lnum": [ - "482-500" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0l) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == ~0l) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "focal_method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_old": "1352-1405", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_new": "1444-1496", - "dependency_updated": "updated", - "score": 0.5159, - "signal_scores": { - "nc": 0.0, - "lcs_u": 1.0, - "ed": 0.5, - "class": 1.0, - "tfidf": 0.2927 - } - }, - { - "dep_id": 1, - "method_sign": "com/googlecode/javaewah/LongArray.getWords:()[J", - "file_path_old": "src/main/java/com/googlecode/javaewah/LongArray.java", - "line_nums_old": "39-42", - "file_path_new": null, - "line_nums_new": null, - "dependency_updated": "deleted", - "score": 0.2058, - "signal_scores": { - "nc": 0.0, - "lcs_u": 0.5, - "ed": 0.1154, - "class": 0.0, - "tfidf": 0.4189 - } - } - ], - "coverage_gold": 0.5, - "branch_coverage_gold": 2.0815, - "method_coverage_gold": 6.6852, - "line_coverage_gold": 3.6854, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z" - ], - "all_deps_old": [ - "com/googlecode/javaewah/LongArray.getWords:()[J", - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - }, - { - "method_sign": "com/googlecode/javaewah/LongArray.getWords:()[J", - "change_type": "DELETE", - "file_path_old": "src/main/java/com/googlecode/javaewah/LongArray.java", - "file_path_new": null, - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - } - ], - "version": "JavaEWAH-1.2.3", - "java_version": 8 - }, - { - "task_id": "lemire_javaewah-JavaEWAH-1.2.3__385866e_fcf8684__EWAHCompressedBitmap32Test_e1abd8c1", - "project_name": "lemire_javaewah-JavaEWAH-1.2.3", - "git_clone_url": "https://github.com/lemire/javaewah.git", - "rev1": "385866e36056b4f02e57df2ca4945dcdb05bfa72", - "rev2": "fcf8684de40c8392b012e8fc39db0f505349dc10", - "rev1_date": "2014-12-09T19:48:06Z", - "rev2_date": "2014-12-09T20:32:32Z", - "git_diff_url": "https://github.com/lemire/javaewah/compare/385866e36056b4f02e57df2ca4945dcdb05bfa72...fcf8684de40c8392b012e8fc39db0f505349dc10", - "test_file": "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java", - "test_changes": [ - { - "change_id": "38_lemire_javaewah-JavaEWAH-1.2.3_385866e_fcf8684_EWAHCompressedBitmap32Test", - "test_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32Test.compareSetAndSetSizeInBits2:()V", - "class": "EWAHCompressedBitmap32Test", - "method": "compareSetAndSetSizeInBits2", - "module": "", - "junit_selector": "com.googlecode.javaewah32.EWAHCompressedBitmap32Test#compareSetAndSetSizeInBits2", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java" - ], - "old_test_lnum": [ - "475-492" - ], - "new_test_lnum": [ - "475-492" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == (~0)) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "focal_method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 1, - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_old": "1362-1415", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_new": "1473-1525", - "dependency_updated": "updated", - "score": 0.5241, - "signal_scores": { - "nc": 0.0, - "lcs_u": 1.0, - "ed": 0.4815, - "class": 1.0, - "tfidf": 0.3404 - } - }, - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah32/IntArray.getWords:()[I", - "file_path_old": "src/main/java/com/googlecode/javaewah32/IntArray.java", - "line_nums_old": "39-42", - "file_path_new": null, - "line_nums_new": null, - "dependency_updated": "deleted", - "score": 0.2051, - "signal_scores": { - "nc": 0.0, - "lcs_u": 0.5, - "ed": 0.1111, - "class": 0.0, - "tfidf": 0.4189 - } - } - ], - "coverage_gold": 0.5925925925925926, - "branch_coverage_gold": 2.0815, - "method_coverage_gold": 6.546, - "line_coverage_gold": 3.8876, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah32/EWAHCompressedBitmap32.set:(I)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.bitmapOf:([I)Lcom/googlecode/javaewah32/EWAHCompressedBitmap32", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z" - ], - "all_deps_old": [ - "com/googlecode/javaewah32/EWAHCompressedBitmap32.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah32/IntArray.getWords:()[I", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.set:(I)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.bitmapOf:([I)Lcom/googlecode/javaewah32/EWAHCompressedBitmap32" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah32/IntArray.getWords:()[I", - "change_type": "DELETE", - "file_path_old": "src/main/java/com/googlecode/javaewah32/IntArray.java", - "file_path_new": null, - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - }, - { - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - }, - { - "change_id": "39_lemire_javaewah-JavaEWAH-1.2.3_385866e_fcf8684_EWAHCompressedBitmap32Test", - "test_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32Test.compareSetAndSetSizeInBits:()V", - "class": "EWAHCompressedBitmap32Test", - "method": "compareSetAndSetSizeInBits", - "module": "", - "junit_selector": "com.googlecode.javaewah32.EWAHCompressedBitmap32Test#compareSetAndSetSizeInBits", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java" - ], - "old_test_lnum": [ - "455-473" - ], - "new_test_lnum": [ - "455-473" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == (~0)) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "focal_method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 1, - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_old": "1362-1415", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_new": "1473-1525", - "dependency_updated": "updated", - "score": 0.5272, - "signal_scores": { - "nc": 0.0, - "lcs_u": 1.0, - "ed": 0.5, - "class": 1.0, - "tfidf": 0.3404 - } - }, - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah32/IntArray.getWords:()[I", - "file_path_old": "src/main/java/com/googlecode/javaewah32/IntArray.java", - "line_nums_old": "39-42", - "file_path_new": null, - "line_nums_new": null, - "dependency_updated": "deleted", - "score": 0.2058, - "signal_scores": { - "nc": 0.0, - "lcs_u": 0.5, - "ed": 0.1154, - "class": 0.0, - "tfidf": 0.4189 - } - } - ], - "coverage_gold": 0.5, - "branch_coverage_gold": 2.0372, - "method_coverage_gold": 6.546, - "line_coverage_gold": 3.7753, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah32/EWAHCompressedBitmap32.set:(I)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.bitmapOf:([I)Lcom/googlecode/javaewah32/EWAHCompressedBitmap32", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z" - ], - "all_deps_old": [ - "com/googlecode/javaewah32/EWAHCompressedBitmap32.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah32/IntArray.getWords:()[I", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.set:(I)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.bitmapOf:([I)Lcom/googlecode/javaewah32/EWAHCompressedBitmap32" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah32/IntArray.getWords:()[I", - "change_type": "DELETE", - "file_path_old": "src/main/java/com/googlecode/javaewah32/IntArray.java", - "file_path_new": null, - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - }, - { - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - } - ], - "version": "JavaEWAH-1.2.3", - "java_version": 8 - }, - { - "task_id": "lemire_javaewah-JavaEWAH-1.2.3__89d1b82_4c7ab29__EWAHCompressedBitmapTest_a546a340", - "project_name": "lemire_javaewah-JavaEWAH-1.2.3", - "git_clone_url": "https://github.com/lemire/javaewah.git", - "rev1": "89d1b82193d15316c653d9c0beb77805a4993114", - "rev2": "4c7ab2916911835abfa483803befac5c5c914838", - "rev1_date": "2016-04-26T20:45:09Z", - "rev2_date": "2016-04-27T00:31:54Z", - "git_diff_url": "https://github.com/lemire/javaewah/compare/89d1b82193d15316c653d9c0beb77805a4993114...4c7ab2916911835abfa483803befac5c5c914838", - "test_file": "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java", - "test_changes": [ - { - "change_id": "47_lemire_javaewah-JavaEWAH-1.2.3_89d1b82_4c7ab29_EWAHCompressedBitmapTest", - "test_sign": "com/googlecode/javaewah/EWAHCompressedBitmapTest.OKaserBugReportJuly2013:()V", - "class": "EWAHCompressedBitmapTest", - "method": "OKaserBugReportJuly2013", - "module": "", - "junit_selector": "com.googlecode.javaewah.EWAHCompressedBitmapTest#OKaserBugReportJuly2013", - "old_test_code": "@SuppressWarnings({ \"deprecation\", \"boxing\" })\n@Test\npublic void OKaserBugReportJuly2013() {\n System.out.println(\"testing OKaserBugReportJuly2013\");\n int[][] data = { {}, { 5, 6, 7, 8, 9 }, { 1 }, { 2 }, { 2, 5, 7 }, { 1 }, { 2 }, { 1, 6, 9 }, { 1, 3, 4, 6, 8, 9 }, { 1, 3, 4, 6, 8, 9 }, { 1, 3, 6, 8, 9 }, { 2, 5, 7 }, { 2, 5, 7 }, { 1, 3, 9 }, { 3, 8, 9 } };\n EWAHCompressedBitmap[] toBeOred = new EWAHCompressedBitmap[data.length];\n Set bruteForceAnswer = new HashSet();\n for (int i = 0; i < toBeOred.length; ++i) {\n toBeOred[i] = new EWAHCompressedBitmap();\n for (int j : data[i]) {\n toBeOred[i].set(j);\n bruteForceAnswer.add(j);\n }\n toBeOred[i].setSizeInBits(1000, false);\n }\n long rightcard = bruteForceAnswer.size();\n EWAHCompressedBitmap e1 = FastAggregation.or(toBeOred);\n Assert.assertEquals(rightcard, e1.cardinality());\n EWAHCompressedBitmap e2 = FastAggregation.bufferedor(65536, toBeOred);\n Assert.assertEquals(rightcard, e2.cardinality());\n EWAHCompressedBitmap foo = new EWAHCompressedBitmap();\n FastAggregation.legacy_orWithContainer(foo, toBeOred);\n Assert.assertEquals(rightcard, foo.cardinality());\n}", - "new_test_code": "@SuppressWarnings({ \"deprecation\", \"boxing\" })\n@Test\npublic void OKaserBugReportJuly2013() {\n System.out.println(\"testing OKaserBugReportJuly2013\");\n int[][] data = { {}, { 5, 6, 7, 8, 9 }, { 1 }, { 2 }, { 2, 5, 7 }, { 1 }, { 2 }, { 1, 6, 9 }, { 1, 3, 4, 6, 8, 9 }, { 1, 3, 4, 6, 8, 9 }, { 1, 3, 6, 8, 9 }, { 2, 5, 7 }, { 2, 5, 7 }, { 1, 3, 9 }, { 3, 8, 9 } };\n EWAHCompressedBitmap[] toBeOred = new EWAHCompressedBitmap[data.length];\n Set bruteForceAnswer = new HashSet();\n for (int i = 0; i < toBeOred.length; ++i) {\n toBeOred[i] = new EWAHCompressedBitmap();\n for (int j : data[i]) {\n toBeOred[i].set(j);\n bruteForceAnswer.add(j);\n }\n toBeOred[i].setSizeInBits(1000, false);\n }\n long rightcard = bruteForceAnswer.size();\n EWAHCompressedBitmap e1 = FastAggregation.or(toBeOred);\n Assert.assertEquals(rightcard, e1.cardinality());\n EWAHCompressedBitmap e2 = FastAggregation.bufferedor(65536, toBeOred);\n Assert.assertEquals(rightcard, e2.cardinality());\n EWAHCompressedBitmap foo = new EWAHCompressedBitmap();\n FastAggregation.orToContainer(foo, toBeOred);\n Assert.assertEquals(rightcard, foo.cardinality());\n}", - 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"old_test_file_path": [ - "src/test/java/com/googlecode/javaewah/IteratorAggregationTest.java" - ], - "old_test_lnum": [ - "117-141" - ], - "new_test_lnum": [ - "117-141" - ], - "old_production_code": "@Deprecated\npublic static void legacy_orWithContainer(final BitmapStorage container, final EWAHCompressedBitmap... bitmaps) {\n if (bitmaps.length == 2) {\n bitmaps[0].orToContainer(bitmaps[1], container);\n return;\n }\n final EWAHCompressedBitmap[] sortedBitmaps = bitmaps.clone();\n Arrays.sort(sortedBitmaps, new Comparator() {\n\n @Override\n public int compare(EWAHCompressedBitmap a, EWAHCompressedBitmap b) {\n return a.sizeInBits() < b.sizeInBits() ? 1 : a.sizeInBits() == b.sizeInBits() ? 0 : -1;\n }\n });\n final IteratingBufferedRunningLengthWord[] rlws = new IteratingBufferedRunningLengthWord[bitmaps.length];\n int maxAvailablePos = 0;\n for (EWAHCompressedBitmap bitmap : sortedBitmaps) {\n EWAHIterator iterator = bitmap.getEWAHIterator();\n if (iterator.hasNext()) {\n rlws[maxAvailablePos++] = new IteratingBufferedRunningLengthWord(iterator);\n }\n }\n if (maxAvailablePos == 0) {\n container.setSizeInBitsWithinLastWord(0);\n return;\n }\n int maxSize = sortedBitmaps[0].sizeInBits();\n while (true) {\n long maxOneRl = 0;\n long minZeroRl = Long.MAX_VALUE;\n long minSize = Long.MAX_VALUE;\n int numEmptyRl = 0;\n for (int i = 0; i < maxAvailablePos; i++) {\n IteratingBufferedRunningLengthWord rlw = rlws[i];\n long size = rlw.size();\n if (size == 0) {\n maxAvailablePos = i;\n break;\n }\n minSize = Math.min(minSize, size);\n if (rlw.getRunningBit()) {\n long rl = rlw.getRunningLength();\n maxOneRl = Math.max(maxOneRl, rl);\n minZeroRl = 0;\n if (rl == 0 && size > 0) {\n numEmptyRl++;\n }\n } else {\n long rl = rlw.getRunningLength();\n minZeroRl = Math.min(minZeroRl, rl);\n if (rl == 0 && size > 0) {\n numEmptyRl++;\n }\n }\n }\n if (maxAvailablePos == 0) {\n break;\n } else if (maxAvailablePos == 1) {\n rlws[0].discharge(container);\n break;\n }\n if (maxOneRl > 0) {\n container.addStreamOfEmptyWords(true, maxOneRl);\n for (int i = 0; i < maxAvailablePos; i++) {\n IteratingBufferedRunningLengthWord rlw = rlws[i];\n rlw.discardFirstWords(maxOneRl);\n }\n } else if (minZeroRl > 0) {\n container.addStreamOfEmptyWords(false, minZeroRl);\n for (int i = 0; i < maxAvailablePos; i++) {\n IteratingBufferedRunningLengthWord rlw = rlws[i];\n rlw.discardFirstWords(minZeroRl);\n }\n } else {\n int index = 0;\n if (numEmptyRl == 1) {\n IteratingBufferedRunningLengthWord emptyRl = null;\n long minNonEmptyRl = Long.MAX_VALUE;\n for (int i = 0; i < maxAvailablePos; i++) {\n IteratingBufferedRunningLengthWord rlw = rlws[i];\n long rl = rlw.getRunningLength();\n if (rl == 0) {\n assert emptyRl == null;\n emptyRl = rlw;\n } else {\n minNonEmptyRl = Math.min(minNonEmptyRl, rl);\n }\n }\n long wordsToWrite = minNonEmptyRl > minSize ? minSize : minNonEmptyRl;\n if (emptyRl != null)\n emptyRl.writeLiteralWords((int) wordsToWrite, container);\n index += wordsToWrite;\n }\n while (index < minSize) {\n long word = 0;\n for (int i = 0; i < maxAvailablePos; i++) {\n IteratingBufferedRunningLengthWord rlw = rlws[i];\n if (rlw.getRunningLength() <= index) {\n word |= rlw.getLiteralWordAt(index - 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"rev2": "4c7ab2916911835abfa483803befac5c5c914838", - "rev1_date": "2016-04-26T20:45:09Z", - "rev2_date": "2016-04-27T00:31:54Z", - "git_diff_url": "https://github.com/lemire/javaewah/compare/89d1b82193d15316c653d9c0beb77805a4993114...4c7ab2916911835abfa483803befac5c5c914838", - "test_file": "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java", - "test_changes": [ - { - "change_id": "45_lemire_javaewah-JavaEWAH-1.2.3_89d1b82_4c7ab29_EWAHCompressedBitmap32Test", - "test_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32Test.OKaserBugReportJuly2013:()V", - "class": "EWAHCompressedBitmap32Test", - "method": "OKaserBugReportJuly2013", - "module": "", - "junit_selector": "com.googlecode.javaewah32.EWAHCompressedBitmap32Test#OKaserBugReportJuly2013", - "old_test_code": "@SuppressWarnings({ \"deprecation\", \"boxing\" })\n@Test\npublic void OKaserBugReportJuly2013() {\n System.out.println(\"testing OKaserBugReportJuly2013\");\n int[][] data = { {}, { 5, 6, 7, 8, 9 }, { 1 }, { 2 }, { 2, 5, 7 }, { 1 }, { 2 }, { 1, 6, 9 }, { 1, 3, 4, 6, 8, 9 }, { 1, 3, 4, 6, 8, 9 }, { 1, 3, 6, 8, 9 }, { 2, 5, 7 }, { 2, 5, 7 }, { 1, 3, 9 }, { 3, 8, 9 } };\n EWAHCompressedBitmap32[] toBeOred = new EWAHCompressedBitmap32[data.length];\n Set bruteForceAnswer = new HashSet();\n for (int i = 0; i < toBeOred.length; ++i) {\n toBeOred[i] = new EWAHCompressedBitmap32();\n for (int j : data[i]) {\n toBeOred[i].set(j);\n bruteForceAnswer.add(j);\n }\n toBeOred[i].setSizeInBits(1000, false);\n }\n long rightcard = bruteForceAnswer.size();\n EWAHCompressedBitmap32 foo = new EWAHCompressedBitmap32();\n FastAggregation32.legacy_orWithContainer(foo, toBeOred);\n Assert.assertEquals(rightcard, foo.cardinality());\n EWAHCompressedBitmap32 e1 = FastAggregation.or(toBeOred);\n Assert.assertEquals(rightcard, e1.cardinality());\n EWAHCompressedBitmap32 e2 = FastAggregation32.bufferedor(65536, toBeOred);\n Assert.assertEquals(rightcard, e2.cardinality());\n}", - "new_test_code": "@SuppressWarnings({ \"deprecation\", \"boxing\" })\n@Test\npublic void OKaserBugReportJuly2013() {\n System.out.println(\"testing OKaserBugReportJuly2013\");\n int[][] data = { {}, { 5, 6, 7, 8, 9 }, { 1 }, { 2 }, { 2, 5, 7 }, { 1 }, { 2 }, { 1, 6, 9 }, { 1, 3, 4, 6, 8, 9 }, { 1, 3, 4, 6, 8, 9 }, { 1, 3, 6, 8, 9 }, { 2, 5, 7 }, { 2, 5, 7 }, { 1, 3, 9 }, { 3, 8, 9 } };\n EWAHCompressedBitmap32[] toBeOred = new EWAHCompressedBitmap32[data.length];\n Set bruteForceAnswer = new HashSet();\n for (int i = 0; i < toBeOred.length; ++i) {\n toBeOred[i] = new EWAHCompressedBitmap32();\n for (int j : data[i]) {\n toBeOred[i].set(j);\n bruteForceAnswer.add(j);\n }\n toBeOred[i].setSizeInBits(1000, false);\n }\n long rightcard = bruteForceAnswer.size();\n EWAHCompressedBitmap32 foo = new EWAHCompressedBitmap32();\n FastAggregation32.orToContainer(foo, toBeOred);\n Assert.assertEquals(rightcard, foo.cardinality());\n EWAHCompressedBitmap32 e1 = FastAggregation.or(toBeOred);\n Assert.assertEquals(rightcard, e1.cardinality());\n EWAHCompressedBitmap32 e2 = FastAggregation32.bufferedor(65536, toBeOred);\n Assert.assertEquals(rightcard, e2.cardinality());\n}", - 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"is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "pass", - "new_on_new": "pass" - } - } - ], - "version": "JavaEWAH-1.2.3", - "java_version": 8 - }, - { - "task_id": "lemire_javaewah-JavaEWAH-1.2.3__ef715f1_385866e__EWAHCompressedBitmapTest_1d1a55a7", - "project_name": "lemire_javaewah-JavaEWAH-1.2.3", - "git_clone_url": "https://github.com/lemire/javaewah.git", - "rev1": "ef715f15a1e17b3b2f4d079ca19ba24a972f3f65", - "rev2": "385866e36056b4f02e57df2ca4945dcdb05bfa72", - "rev1_date": "2014-12-09T18:41:32Z", - "rev2_date": "2014-12-09T19:48:06Z", - "git_diff_url": "https://github.com/lemire/javaewah/compare/ef715f15a1e17b3b2f4d079ca19ba24a972f3f65...385866e36056b4f02e57df2ca4945dcdb05bfa72", - "test_file": "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java", - "test_changes": [ - { - "change_id": "34_lemire_javaewah-JavaEWAH-1.2.3_ef715f1_385866e_EWAHCompressedBitmapTest", - "test_sign": "com/googlecode/javaewah/EWAHCompressedBitmapTest.testsetSizeInBits:()V", - "class": "EWAHCompressedBitmapTest", - "method": "testsetSizeInBits", - "module": "", - "junit_selector": "com.googlecode.javaewah.EWAHCompressedBitmapTest#testsetSizeInBits", - "old_test_code": "@Test\npublic void testsetSizeInBits() {\n System.out.println(\"testing setSizeInBits\");\n for (int k = 0; k < 4096; ++k) {\n EWAHCompressedBitmap ewah = new EWAHCompressedBitmap();\n ewah.setSizeInBits(k, false);\n Assert.assertEquals(ewah.sizeInBits, k);\n Assert.assertEquals(ewah.cardinality(), 0);\n EWAHCompressedBitmap ewah2 = new EWAHCompressedBitmap();\n ewah2.setSizeInBits(k, false);\n Assert.assertEquals(ewah2.sizeInBits, k);\n Assert.assertEquals(ewah2.cardinality(), 0);\n EWAHCompressedBitmap ewah3 = new EWAHCompressedBitmap();\n for (int i = 0; i < k; ++i) {\n ewah3.set(i);\n }\n Assert.assertEquals(ewah3.sizeInBits, k);\n Assert.assertEquals(ewah3.cardinality(), k);\n EWAHCompressedBitmap ewah4 = new EWAHCompressedBitmap();\n ewah4.setSizeInBits(k, true);\n Assert.assertEquals(ewah4.sizeInBits, k);\n Assert.assertEquals(ewah4.cardinality(), k);\n }\n}", - "new_test_code": "@Test\npublic void testsetSizeInBits() {\n System.out.println(\"testing setSizeInBits\");\n for (int k = 0; k < 4096; ++k) {\n EWAHCompressedBitmap ewah = new EWAHCompressedBitmap();\n ewah.setSizeInBits(k, false);\n Assert.assertEquals(ewah.sizeInBits(), k);\n Assert.assertEquals(ewah.cardinality(), 0);\n EWAHCompressedBitmap ewah2 = new EWAHCompressedBitmap();\n ewah2.setSizeInBits(k, false);\n Assert.assertEquals(ewah2.sizeInBits(), k);\n Assert.assertEquals(ewah2.cardinality(), 0);\n EWAHCompressedBitmap ewah3 = new EWAHCompressedBitmap();\n for (int i = 0; i < k; ++i) {\n ewah3.set(i);\n }\n Assert.assertEquals(ewah3.sizeInBits(), k);\n Assert.assertEquals(ewah3.cardinality(), k);\n EWAHCompressedBitmap ewah4 = new EWAHCompressedBitmap();\n ewah4.setSizeInBits(k, true);\n Assert.assertEquals(ewah4.sizeInBits(), k);\n Assert.assertEquals(ewah4.cardinality(), k);\n }\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java" - ], - "old_test_lnum": [ - "1481-1504" - ], - "new_test_lnum": [ - "1481-1504" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == ~0l) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0l) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - 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"file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "pass", - "new_on_new": "pass" - } - }, - { - "change_id": "35_lemire_javaewah-JavaEWAH-1.2.3_ef715f1_385866e_EWAHCompressedBitmapTest", - "test_sign": "com/googlecode/javaewah/EWAHCompressedBitmapTest.compareSetAndSetSizeInBits2:()V", - "class": "EWAHCompressedBitmapTest", - "method": "compareSetAndSetSizeInBits2", - "module": "", - "junit_selector": "com.googlecode.javaewah.EWAHCompressedBitmapTest#compareSetAndSetSizeInBits2", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java" - ], - "old_test_lnum": [ - "502-519" - ], - "new_test_lnum": [ - "502-519" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == ~0l) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0l) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - 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"score": null, - "signal_scores": {} - } - ], - "coverage_gold": 0.6071428571428571, - "branch_coverage_gold": 2.1258, - "method_coverage_gold": 7.3684, - "line_coverage_gold": 4.0609, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah/LongArray.getWords:()[J", - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap" - ], - "all_deps_old": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - }, - { - "change_id": "36_lemire_javaewah-JavaEWAH-1.2.3_ef715f1_385866e_EWAHCompressedBitmapTest", - "test_sign": "com/googlecode/javaewah/EWAHCompressedBitmapTest.compareSetAndSetSizeInBits:()V", - "class": "EWAHCompressedBitmapTest", - "method": "compareSetAndSetSizeInBits", - "module": "", - "junit_selector": "com.googlecode.javaewah.EWAHCompressedBitmapTest#compareSetAndSetSizeInBits", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java" - ], - "old_test_lnum": [ - "482-500" - ], - "new_test_lnum": [ - "482-500" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == ~0l) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0l) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "focal_method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_old": "1444-1496", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_new": "1352-1405", - "dependency_updated": "updated", - "score": null, - "signal_scores": {} - } - ], - "coverage_gold": 0.5178571428571429, - "branch_coverage_gold": 2.0815, - "method_coverage_gold": 7.3684, - "line_coverage_gold": 3.9506, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah/LongArray.getWords:()[J", - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap" - ], - "all_deps_old": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - } - ], - "version": "JavaEWAH-1.2.3", - "java_version": 8 - }, - { - "task_id": "lemire_javaewah-JavaEWAH-1.2.3__ef715f1_385866e__EWAHCompressedBitmap32Test_1d1a55a7", - "project_name": "lemire_javaewah-JavaEWAH-1.2.3", - "git_clone_url": "https://github.com/lemire/javaewah.git", - "rev1": "ef715f15a1e17b3b2f4d079ca19ba24a972f3f65", - "rev2": "385866e36056b4f02e57df2ca4945dcdb05bfa72", - "rev1_date": "2014-12-09T18:41:32Z", - "rev2_date": "2014-12-09T19:48:06Z", - "git_diff_url": "https://github.com/lemire/javaewah/compare/ef715f15a1e17b3b2f4d079ca19ba24a972f3f65...385866e36056b4f02e57df2ca4945dcdb05bfa72", - "test_file": "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java", - "test_changes": [ - { - "change_id": "32_lemire_javaewah-JavaEWAH-1.2.3_ef715f1_385866e_EWAHCompressedBitmap32Test", - "test_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32Test.compareSetAndSetSizeInBits2:()V", - "class": "EWAHCompressedBitmap32Test", - "method": "compareSetAndSetSizeInBits2", - "module": "", - "junit_selector": "com.googlecode.javaewah32.EWAHCompressedBitmap32Test#compareSetAndSetSizeInBits2", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java" - ], - "old_test_lnum": [ - "475-492" - ], - "new_test_lnum": [ - "475-492" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == (~0)) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "focal_method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_old": "1473-1525", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_new": "1362-1415", - "dependency_updated": "updated", - "score": null, - "signal_scores": {} - } - ], - "coverage_gold": 0.6071428571428571, - "branch_coverage_gold": 2.1258, - "method_coverage_gold": 7.3684, - "line_coverage_gold": 4.2154, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah32/EWAHCompressedBitmap32.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah32/IntArray.getWords:()[I", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.set:(I)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.bitmapOf:([I)Lcom/googlecode/javaewah32/EWAHCompressedBitmap32" - ], - "all_deps_old": [ - "com/googlecode/javaewah32/EWAHCompressedBitmap32.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.set:(I)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.bitmapOf:([I)Lcom/googlecode/javaewah32/EWAHCompressedBitmap32" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - }, - { - "change_id": "33_lemire_javaewah-JavaEWAH-1.2.3_ef715f1_385866e_EWAHCompressedBitmap32Test", - "test_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32Test.compareSetAndSetSizeInBits:()V", - "class": "EWAHCompressedBitmap32Test", - "method": "compareSetAndSetSizeInBits", - "module": "", - "junit_selector": "com.googlecode.javaewah32.EWAHCompressedBitmap32Test#compareSetAndSetSizeInBits", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java" - ], - "old_test_lnum": [ - "455-473" - ], - "new_test_lnum": [ - "455-473" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == (~0)) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "focal_method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - 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} - }, - { - "change_id": "37_lemire_javaewah-JavaEWAH-1.2.3_ef715f1_385866e_EWAHCompressedBitmap32Test", - "test_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32Test.testsetSizeInBits:()V", - "class": "EWAHCompressedBitmap32Test", - "method": "testsetSizeInBits", - "module": "", - "junit_selector": "com.googlecode.javaewah32.EWAHCompressedBitmap32Test#testsetSizeInBits", - "old_test_code": "@Test\npublic void testsetSizeInBits() {\n System.out.println(\"testing setSizeInBits\");\n for (int k = 0; k < 4096; ++k) {\n EWAHCompressedBitmap32 ewah = new EWAHCompressedBitmap32();\n ewah.setSizeInBits(k, false);\n Assert.assertEquals(ewah.sizeInBits, k);\n Assert.assertEquals(ewah.cardinality(), 0);\n EWAHCompressedBitmap32 ewah2 = new EWAHCompressedBitmap32();\n ewah2.setSizeInBits(k, false);\n Assert.assertEquals(ewah2.sizeInBits, k);\n Assert.assertEquals(ewah2.cardinality(), 0);\n EWAHCompressedBitmap32 ewah3 = new EWAHCompressedBitmap32();\n for (int i = 0; i < k; ++i) {\n ewah3.set(i);\n }\n Assert.assertEquals(ewah3.sizeInBits, k);\n Assert.assertEquals(ewah3.cardinality(), k);\n EWAHCompressedBitmap32 ewah4 = new EWAHCompressedBitmap32();\n ewah4.setSizeInBits(k, true);\n Assert.assertEquals(ewah4.sizeInBits, k);\n Assert.assertEquals(ewah4.cardinality(), k);\n }\n}", - "new_test_code": "@Test\npublic void testsetSizeInBits() {\n System.out.println(\"testing setSizeInBits\");\n for (int k = 0; k < 4096; ++k) {\n EWAHCompressedBitmap32 ewah = new EWAHCompressedBitmap32();\n ewah.setSizeInBits(k, false);\n Assert.assertEquals(ewah.sizeInBits(), k);\n Assert.assertEquals(ewah.cardinality(), 0);\n EWAHCompressedBitmap32 ewah2 = new EWAHCompressedBitmap32();\n ewah2.setSizeInBits(k, false);\n Assert.assertEquals(ewah2.sizeInBits(), k);\n Assert.assertEquals(ewah2.cardinality(), 0);\n EWAHCompressedBitmap32 ewah3 = new EWAHCompressedBitmap32();\n for (int i = 0; i < k; ++i) {\n ewah3.set(i);\n }\n Assert.assertEquals(ewah3.sizeInBits(), k);\n Assert.assertEquals(ewah3.cardinality(), k);\n EWAHCompressedBitmap32 ewah4 = new EWAHCompressedBitmap32();\n ewah4.setSizeInBits(k, true);\n Assert.assertEquals(ewah4.sizeInBits(), k);\n Assert.assertEquals(ewah4.cardinality(), k);\n }\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java" - ], - "old_test_lnum": [ - "1415-1438" - ], - "new_test_lnum": [ - "1415-1438" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == (~0)) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "focal_method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_old": "1473-1525", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_new": "1362-1415", - 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"file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "pass", - "new_on_new": "pass" - } - } - ], - "version": "JavaEWAH-1.2.3", - "java_version": 8 - }, - { - "task_id": "lemire_javaewah-JavaEWAH-1.2.3__fcf8684_60bce91__EWAHCompressedBitmapTest_1d1a55a7", - "project_name": "lemire_javaewah-JavaEWAH-1.2.3", - "git_clone_url": "https://github.com/lemire/javaewah.git", - "rev1": "fcf8684de40c8392b012e8fc39db0f505349dc10", - "rev2": "60bce91399e21acc4c13a9e4e8bc453c00530204", - "rev1_date": "2014-12-09T20:32:32Z", - "rev2_date": "2014-12-09T20:32:44Z", - "git_diff_url": "https://github.com/lemire/javaewah/compare/fcf8684de40c8392b012e8fc39db0f505349dc10...60bce91399e21acc4c13a9e4e8bc453c00530204", - "test_file": "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java", - "test_changes": [ - { - "change_id": "24_lemire_javaewah-JavaEWAH-1.2.3_fcf8684_60bce91_EWAHCompressedBitmapTest", - "test_sign": "com/googlecode/javaewah/EWAHCompressedBitmapTest.testsetSizeInBits:()V", - "class": "EWAHCompressedBitmapTest", - "method": "testsetSizeInBits", - "module": "", - "junit_selector": "com.googlecode.javaewah.EWAHCompressedBitmapTest#testsetSizeInBits", - "old_test_code": "@Test\npublic void testsetSizeInBits() {\n System.out.println(\"testing setSizeInBits\");\n for (int k = 0; k < 4096; ++k) {\n EWAHCompressedBitmap ewah = new EWAHCompressedBitmap();\n ewah.setSizeInBits(k, false);\n Assert.assertEquals(ewah.sizeInBits, k);\n Assert.assertEquals(ewah.cardinality(), 0);\n EWAHCompressedBitmap ewah2 = new EWAHCompressedBitmap();\n ewah2.setSizeInBits(k, false);\n Assert.assertEquals(ewah2.sizeInBits, k);\n Assert.assertEquals(ewah2.cardinality(), 0);\n EWAHCompressedBitmap ewah3 = new EWAHCompressedBitmap();\n for (int i = 0; i < k; ++i) {\n ewah3.set(i);\n }\n Assert.assertEquals(ewah3.sizeInBits, k);\n Assert.assertEquals(ewah3.cardinality(), k);\n EWAHCompressedBitmap ewah4 = new EWAHCompressedBitmap();\n ewah4.setSizeInBits(k, true);\n Assert.assertEquals(ewah4.sizeInBits, k);\n Assert.assertEquals(ewah4.cardinality(), k);\n }\n}", - "new_test_code": "@Test\npublic void testsetSizeInBits() {\n System.out.println(\"testing setSizeInBits\");\n for (int k = 0; k < 4096; ++k) {\n EWAHCompressedBitmap ewah = new EWAHCompressedBitmap();\n ewah.setSizeInBits(k, false);\n Assert.assertEquals(ewah.sizeInBits(), k);\n Assert.assertEquals(ewah.cardinality(), 0);\n EWAHCompressedBitmap ewah2 = new EWAHCompressedBitmap();\n ewah2.setSizeInBits(k, false);\n Assert.assertEquals(ewah2.sizeInBits(), k);\n Assert.assertEquals(ewah2.cardinality(), 0);\n EWAHCompressedBitmap ewah3 = new EWAHCompressedBitmap();\n for (int i = 0; i < k; ++i) {\n ewah3.set(i);\n }\n Assert.assertEquals(ewah3.sizeInBits(), k);\n Assert.assertEquals(ewah3.cardinality(), k);\n EWAHCompressedBitmap ewah4 = new EWAHCompressedBitmap();\n ewah4.setSizeInBits(k, true);\n Assert.assertEquals(ewah4.sizeInBits(), k);\n Assert.assertEquals(ewah4.cardinality(), k);\n }\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java" - ], - "old_test_lnum": [ - "1481-1504" - ], - "new_test_lnum": [ - "1481-1504" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == ~0l) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0l) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "focal_method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_old": "1444-1496", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_new": "1352-1405", - "dependency_updated": "updated", - "score": 0.7647, - "signal_scores": { - "nc": 1.0, - "lcs_u": 1.0, - "ed": 1.0, - "class": 1.0, - "tfidf": 0.0 - } - }, - { - "dep_id": 1, - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.cardinality:()I", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_old": "531-544", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_new": "530-543", - "dependency_updated": "updated", - "score": 0.2904, - "signal_scores": { - "nc": 0.0, - "lcs_u": 0.3636, - "ed": 0.2308, - "class": 1.0, - "tfidf": 0.0 - } - } - ], - "coverage_gold": 0.5357142857142857, - "branch_coverage_gold": 2.1701, - "method_coverage_gold": 5.6579, - "line_coverage_gold": 3.1781, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.sizeInBits:()I", - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.cardinality:()I", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z" - ], - "all_deps_old": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.cardinality:()I", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - }, - { - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.cardinality:()I", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "pass", - "new_on_new": "pass" - } - }, - { - "change_id": "25_lemire_javaewah-JavaEWAH-1.2.3_fcf8684_60bce91_EWAHCompressedBitmapTest", - "test_sign": "com/googlecode/javaewah/EWAHCompressedBitmapTest.compareSetAndSetSizeInBits2:()V", - "class": "EWAHCompressedBitmapTest", - "method": "compareSetAndSetSizeInBits2", - "module": "", - "junit_selector": "com.googlecode.javaewah.EWAHCompressedBitmapTest#compareSetAndSetSizeInBits2", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java" - ], - "old_test_lnum": [ - "502-519" - ], - "new_test_lnum": [ - "502-519" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == ~0l) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0l) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "focal_method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_old": "1444-1496", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_new": "1352-1405", - "dependency_updated": "updated", - "score": 0.5129, - "signal_scores": { - "nc": 0.0, - "lcs_u": 1.0, - "ed": 0.4815, - "class": 1.0, - "tfidf": 0.2927 - } - }, - { - "dep_id": 1, - "method_sign": "com/googlecode/javaewah/LongArray.getWords:()[J", - "file_path_old": null, - "line_nums_old": null, - "file_path_new": "src/main/java/com/googlecode/javaewah/LongArray.java", - "line_nums_new": "39-42", - "dependency_updated": "inserted", - "score": 0.2051, - "signal_scores": { - "nc": 0.0, - "lcs_u": 0.5, - "ed": 0.1111, - "class": 0.0, - "tfidf": 0.4189 - } - } - ], - "coverage_gold": 0.6071428571428571, - "branch_coverage_gold": 2.1258, - "method_coverage_gold": 7.3684, - "line_coverage_gold": 4.0609, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah/LongArray.getWords:()[J" - ], - "all_deps_old": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - }, - { - "method_sign": "com/googlecode/javaewah/LongArray.getWords:()[J", - "change_type": "ADD", - "file_path_old": null, - "file_path_new": "src/main/java/com/googlecode/javaewah/LongArray.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - }, - { - "change_id": "26_lemire_javaewah-JavaEWAH-1.2.3_fcf8684_60bce91_EWAHCompressedBitmapTest", - "test_sign": "com/googlecode/javaewah/EWAHCompressedBitmapTest.compareSetAndSetSizeInBits:()V", - "class": "EWAHCompressedBitmapTest", - "method": "compareSetAndSetSizeInBits", - "module": "", - "junit_selector": "com.googlecode.javaewah.EWAHCompressedBitmapTest#compareSetAndSetSizeInBits", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap bitmap1 = EWAHCompressedBitmap.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap bitmap2 = EWAHCompressedBitmap.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah/EWAHCompressedBitmapTest.java" - ], - "old_test_lnum": [ - "482-500" - ], - "new_test_lnum": [ - "482-500" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == ~0l) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0l) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0l) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final long mask = ((~0l) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "focal_method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 0, - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_old": "1444-1496", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "line_nums_new": "1352-1405", - "dependency_updated": "updated", - "score": 0.5159, - "signal_scores": { - "nc": 0.0, - "lcs_u": 1.0, - "ed": 0.5, - "class": 1.0, - "tfidf": 0.2927 - } - }, - { - "dep_id": 1, - "method_sign": "com/googlecode/javaewah/LongArray.getWords:()[J", - "file_path_old": null, - "line_nums_old": null, - "file_path_new": "src/main/java/com/googlecode/javaewah/LongArray.java", - "line_nums_new": "39-42", - "dependency_updated": "inserted", - "score": 0.2058, - "signal_scores": { - "nc": 0.0, - "lcs_u": 0.5, - "ed": 0.1154, - "class": 0.0, - "tfidf": 0.4189 - } - } - ], - "coverage_gold": 0.5178571428571429, - "branch_coverage_gold": 2.0815, - "method_coverage_gold": 7.3684, - "line_coverage_gold": 3.9506, - "is_traceback": false, - "commit_gap": { - "count": 0, - "skipped_commits": [] - }, - "test_is_refactoring_only": false, - "has_test_dep_change": false, - "all_deps_new": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "com/googlecode/javaewah/LongArray.getWords:()[J" - ], - "all_deps_old": [ - "com/googlecode/javaewah/EWAHCompressedBitmap.set:(I)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.bitmapOf:([I)Lcom/googlecode/javaewah/EWAHCompressedBitmap", - "com/googlecode/javaewah/EWAHCompressedBitmap.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah/EWAHCompressedBitmap.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "file_path_new": "src/main/java/com/googlecode/javaewah/EWAHCompressedBitmap.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - }, - { - "method_sign": "com/googlecode/javaewah/LongArray.getWords:()[J", - "change_type": "ADD", - "file_path_old": null, - "file_path_new": "src/main/java/com/googlecode/javaewah/LongArray.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - } - ], - "version": "JavaEWAH-1.2.3", - "java_version": 8 - }, - { - "task_id": "lemire_javaewah-JavaEWAH-1.2.3__fcf8684_60bce91__EWAHCompressedBitmap32Test_1d1a55a7", - "project_name": "lemire_javaewah-JavaEWAH-1.2.3", - "git_clone_url": "https://github.com/lemire/javaewah.git", - "rev1": "fcf8684de40c8392b012e8fc39db0f505349dc10", - "rev2": "60bce91399e21acc4c13a9e4e8bc453c00530204", - "rev1_date": "2014-12-09T20:32:32Z", - "rev2_date": "2014-12-09T20:32:44Z", - "git_diff_url": "https://github.com/lemire/javaewah/compare/fcf8684de40c8392b012e8fc39db0f505349dc10...60bce91399e21acc4c13a9e4e8bc453c00530204", - "test_file": "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java", - "test_changes": [ - { - "change_id": "22_lemire_javaewah-JavaEWAH-1.2.3_fcf8684_60bce91_EWAHCompressedBitmap32Test", - "test_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32Test.compareSetAndSetSizeInBits2:()V", - "class": "EWAHCompressedBitmap32Test", - "method": "compareSetAndSetSizeInBits2", - "module": "", - "junit_selector": "com.googlecode.javaewah32.EWAHCompressedBitmap32Test#compareSetAndSetSizeInBits2", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits2() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = 0; i < WORD_IN_BITS / 2; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS; i < WORD_IN_BITS * 3 / 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, true);\n bitmap2.setSizeInBits(WORD_IN_BITS, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java" - ], - "old_test_lnum": [ - "475-492" - ], - "new_test_lnum": [ - "475-492" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == (~0)) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "focal_method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 1, - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_old": "1473-1525", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_new": "1362-1415", - 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"com/googlecode/javaewah32/EWAHCompressedBitmap32.bitmapOf:([I)Lcom/googlecode/javaewah32/EWAHCompressedBitmap32", - "com/googlecode/javaewah32/IntArray.getWords:()[I", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z" - ], - "all_deps_old": [ - "com/googlecode/javaewah32/EWAHCompressedBitmap32.set:(I)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.equals:(Ljava/lang/Object;)Z", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.bitmapOf:([I)Lcom/googlecode/javaewah32/EWAHCompressedBitmap32", - "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z" - ], - "deps_changes": [ - { - "method_sign": "com/googlecode/javaewah32/IntArray.getWords:()[I", - "change_type": "ADD", - "file_path_old": null, - "file_path_new": "src/main/java/com/googlecode/javaewah32/IntArray.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - }, - { - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "change_type": "UPDATE", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "source": "production", - "is_test_dependency": false, - "is_refactoring_only": false - } - ], - "variant_result": { - "old_on_old": "pass", - "old_on_new": "error", - "new_on_old": "error", - "new_on_new": "pass" - } - }, - { - "change_id": "23_lemire_javaewah-JavaEWAH-1.2.3_fcf8684_60bce91_EWAHCompressedBitmap32Test", - "test_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32Test.compareSetAndSetSizeInBits:()V", - "class": "EWAHCompressedBitmap32Test", - "method": "compareSetAndSetSizeInBits", - "module": "", - "junit_selector": "com.googlecode.javaewah32.EWAHCompressedBitmap32Test#compareSetAndSetSizeInBits", - "old_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer, bitmap2.buffer);\n}", - "new_test_code": "@Test\npublic void compareSetAndSetSizeInBits() {\n EWAHCompressedBitmap32 bitmap1 = EWAHCompressedBitmap32.bitmapOf();\n for (int i = WORD_IN_BITS / 2; i < WORD_IN_BITS; ++i) {\n bitmap1.set(i);\n }\n for (int i = WORD_IN_BITS * 3 / 2; i < WORD_IN_BITS * 2; ++i) {\n bitmap1.set(i);\n }\n EWAHCompressedBitmap32 bitmap2 = EWAHCompressedBitmap32.bitmapOf();\n bitmap2.setSizeInBits(WORD_IN_BITS / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS, true);\n bitmap2.setSizeInBits(WORD_IN_BITS * 3 / 2, false);\n bitmap2.setSizeInBits(WORD_IN_BITS * 2, true);\n Assert.assertEquals(bitmap1, bitmap2);\n Assert.assertArrayEquals(bitmap1.buffer.getWords(), bitmap2.buffer.getWords());\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java" - ], - "old_test_lnum": [ - "455-473" - ], - "new_test_lnum": [ - "455-473" - ], - "old_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer[this.actualSizeInWords - 1] == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.actualSizeInWords--;\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n if (this.buffer[this.actualSizeInWords - 1] == (~0)) {\n this.buffer[this.actualSizeInWords - 1] = 0;\n --this.actualSizeInWords;\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n this.buffer[this.actualSizeInWords - 1] |= ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "new_production_code": "public boolean setSizeInBits(final int size, final boolean defaultValue) {\n if (size <= this.sizeInBits) {\n return false;\n }\n if ((this.sizeInBits % WORD_IN_BITS) != 0) {\n if (!defaultValue) {\n if (this.rlw.getNumberOfLiteralWords() > 0) {\n final int bitsToAdd = size - this.sizeInBits;\n final int usedBitsInLast = this.sizeInBits % WORD_IN_BITS;\n final int freeBitsInLast = WORD_IN_BITS - usedBitsInLast;\n if (this.buffer.getLastWord() == 0) {\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n this.buffer.removeLastWord();\n this.sizeInBits -= usedBitsInLast;\n } else if (usedBitsInLast > 0) {\n this.sizeInBits += Math.min(bitsToAdd, freeBitsInLast);\n }\n }\n } else {\n if (this.rlw.getNumberOfLiteralWords() == 0) {\n this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);\n insertLiteralWord(0);\n }\n final int maskWidth = Math.min(WORD_IN_BITS - this.sizeInBits % WORD_IN_BITS, size - this.sizeInBits);\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n if (this.buffer.getLastWord() == ~0) {\n this.buffer.removeLastWord();\n this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);\n insertEmptyWord(true);\n }\n this.sizeInBits += maskWidth;\n }\n }\n this.addStreamOfEmptyWords(defaultValue, (size / WORD_IN_BITS) - (this.sizeInBits / WORD_IN_BITS));\n if (this.sizeInBits < size) {\n final int dist = distanceInWords(size - 1);\n if (dist > 0) {\n insertLiteralWord(0);\n }\n if (defaultValue) {\n final int maskWidth = size - this.sizeInBits;\n final int maskShift = this.sizeInBits % WORD_IN_BITS;\n final int mask = ((~0) >>> (WORD_IN_BITS - maskWidth)) << maskShift;\n this.buffer.orLastWord(mask);\n }\n this.sizeInBits = size;\n }\n return true;\n}", - "focal_file_path": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "focal_method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "focal_all_deps_scored": [ - { - "dep_id": 1, - "method_sign": "com/googlecode/javaewah32/EWAHCompressedBitmap32.setSizeInBits:(IZ)Z", - "file_path_old": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_old": "1473-1525", - "file_path_new": "src/main/java/com/googlecode/javaewah32/EWAHCompressedBitmap32.java", - "line_nums_new": "1362-1415", - 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"new_test_code": "@Test\npublic void testsetSizeInBits() {\n System.out.println(\"testing setSizeInBits\");\n for (int k = 0; k < 4096; ++k) {\n EWAHCompressedBitmap32 ewah = new EWAHCompressedBitmap32();\n ewah.setSizeInBits(k, false);\n Assert.assertEquals(ewah.sizeInBits(), k);\n Assert.assertEquals(ewah.cardinality(), 0);\n EWAHCompressedBitmap32 ewah2 = new EWAHCompressedBitmap32();\n ewah2.setSizeInBits(k, false);\n Assert.assertEquals(ewah2.sizeInBits(), k);\n Assert.assertEquals(ewah2.cardinality(), 0);\n EWAHCompressedBitmap32 ewah3 = new EWAHCompressedBitmap32();\n for (int i = 0; i < k; ++i) {\n ewah3.set(i);\n }\n Assert.assertEquals(ewah3.sizeInBits(), k);\n Assert.assertEquals(ewah3.cardinality(), k);\n EWAHCompressedBitmap32 ewah4 = new EWAHCompressedBitmap32();\n ewah4.setSizeInBits(k, true);\n Assert.assertEquals(ewah4.sizeInBits(), k);\n Assert.assertEquals(ewah4.cardinality(), k);\n }\n}", - "old_test_file_path": [ - "src/test/java/com/googlecode/javaewah32/EWAHCompressedBitmap32Test.java" - 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