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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
507602 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/507602/how-can-i-initialise-a-static-map | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 507,602 | How can I initialise a static Map? | 1,259 | 1,085,600 | 43 | true | true | [
"java",
"dictionary",
"collections",
"initialization",
"idioms"
] | 2009-02-03T15:41:33 | 2023-09-08T09:28:49 | dogbane | false | CC BY-SA 4.0 | 507,658 | 7,412 | 276,997 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
529085 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/529085/how-can-i-create-a-generic-array-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 529,085 | How can I create a generic array in Java? | 1,255 | 1,035,835 | 32 | true | true | [
"java",
"arrays",
"generics",
"reflection",
"instantiation"
] | 2009-02-09T17:30:44 | 2023-12-15T23:39:09 | tatsuhirosatou | false | CC BY-SA 4.0 | 530,289 | 64,250 | 25,957 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
473282 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/473282/how-can-i-pad-an-integer-with-zeros-on-the-left | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 473,282 | How can I pad an integer with zeros on the left? | 1,244 | 869,275 | 18 | true | true | [
"java",
"formatting",
"zero-padding"
] | 2009-01-23T15:21:24 | 2025-08-12T18:54:23 | Omar Kooheji | false | CC BY-SA 4.0 | 473,309 | 20,400 | 56,004 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
4382178 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/4382178/android-sdk-installation-doesnt-find-jdk | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 4,382,178 | Android SDK installation doesn't find JDK | 1,243 | 452,166 | 45 | true | false | [
"java",
"android",
"sdk",
"windows-7-x64",
"jdk6"
] | 2010-12-07T22:12:14 | 2023-01-24T13:00:27 | Simon | false | CC BY-SA 4.0 | null | 534,294 | 5,693 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2276271 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2276271/how-to-mock-void-methods-with-mockito | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,276,271 | How to mock void methods with Mockito | 1,241 | 1,347,662 | 12 | true | true | [
"java",
"unit-testing",
"mocking",
"mockito",
"void"
] | 2010-02-16T20:54:39 | 2025-03-18T12:31:09 | ibrahimyilmaz | false | CC BY-SA 4.0 | 2,278,221 | 115,890 | 19,059 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
5374311 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/5374311/convert-arrayliststring-to-string-array | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 5,374,311 | Convert ArrayList<String> to String[] array | 1,220 | 1,657,841 | 6 | true | true | [
"java",
"arrays",
"arraylist"
] | 2011-03-21T05:57:59 | 2018-10-01T09:34:58 | locoboy | true | null | 5,374,359 | 382,906 | 39,196 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
219585 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/219585/including-all-the-jars-in-a-directory-within-the-java-classpath | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 219,585 | Including all the jars in a directory within the Java classpath | 1,202 | 1,319,851 | 25 | true | false | [
"java",
"command-line",
"classpath"
] | 2008-10-20T19:32:45 | 2022-11-12T15:09:00 | Chris Serra | false | CC BY-SA 3.0 | null | 13,435 | 13,586 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
15202997 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/15202997/what-is-the-difference-between-canonical-name-simple-name-and-class-name-in-jav | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 15,202,997 | What is the difference between canonical name, simple name and class name in Java Class? | 1,192 | 362,767 | 8 | true | true | [
"java"
] | 2013-03-04T13:45:28 | 2025-05-11T16:56:11 | Mohamed Taher Alrefaie | false | CC BY-SA 4.0 | 15,203,417 | 1,019,952 | 16,333 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
7486012 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/7486012/what-is-a-static-class-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 7,486,012 | What is a "static class" in Java? | 1,185 | 1,178,129 | 14 | true | true | [
"java",
"static-classes"
] | 2011-09-20T13:32:42 | 2025-03-05T20:12:19 | Kraken | false | CC BY-SA 4.0 | 7,486,111 | 216,190 | 24,433 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1085709 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1085709/what-does-synchronized-mean | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,085,709 | What does 'synchronized' mean? | 1,161 | 611,087 | 18 | true | true | [
"java",
"multithreading",
"keyword",
"synchronized"
] | 2009-07-06T06:47:23 | 2023-12-07T20:09:03 | Johanna | false | CC BY-SA 3.0 | 1,085,745 | 124,339 | 27,740 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
20001427 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/20001427/double-colon-operator-in-java-8 | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 20,001,427 | :: (double colon) operator in Java 8 | 1,151 | 529,278 | 17 | true | true | [
"java",
"java-8",
"method-reference"
] | 2013-11-15T12:46:32 | 2023-05-19T14:41:27 | Narendra Pathai | false | CC BY-SA 4.0 | 20,001,866 | 1,719,067 | 42,075 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1069066 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1069066/how-can-i-get-the-current-stack-trace-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,069,066 | How can I get the current stack trace in Java? | 1,145 | 720,360 | 23 | true | true | [
"stack-trace",
"java"
] | 2009-07-01T13:13:01 | 2024-07-17T23:42:59 | ripper234 | false | CC BY-SA 4.0 | 1,069,074 | 11,236 | 232,184 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
40352684 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/40352684/what-is-the-equivalent-of-java-static-methods-in-kotlin | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 40,352,684 | What is the equivalent of Java static methods in Kotlin? | 1,142 | 628,669 | 30 | true | true | [
"java",
"kotlin",
"static",
"static-methods"
] | 2016-11-01T00:52:33 | 2024-05-13T06:46:21 | pdeva | false | CC BY-SA 4.0 | 40,352,734 | 14,316 | 45,961 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
189559 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/189559/how-do-i-join-two-lists-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 189,559 | How do I join two lists in Java? | 1,139 | 1,603,395 | 33 | true | false | [
"java",
"list",
"merge",
"java-5"
] | 2008-10-09T23:17:43 | 2025-03-27T21:21:03 | Robert Atkins | false | CC BY-SA 4.0 | null | 17,294 | 24,998 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
14014086 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/14014086/what-is-difference-between-crudrepository-and-jparepository-interfaces-in-spring | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 14,014,086 | What is difference between CrudRepository and JpaRepository interfaces in Spring Data JPA? | 1,135 | 531,546 | 9 | true | true | [
"java",
"spring",
"spring-data-jpa",
"spring-repositories"
] | 2012-12-23T19:35:12 | 2025-01-03T20:37:39 | kseeker | false | CC BY-SA 4.0 | 14,025,100 | 1,372,890 | 11,393 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
5901378 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/5901378/what-exactly-is-a-maven-snapshot-and-why-do-we-need-it | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 5,901,378 | What exactly is a Maven Snapshot and why do we need it? | 1,135 | 546,272 | 13 | true | true | [
"java",
"maven",
"dependency-management"
] | 2011-05-05T16:50:50 | 2024-08-16T10:51:02 | meisam | false | CC BY-SA 4.0 | 5,901,460 | 685,658 | 11,986 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
6349421 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/6349421/how-to-use-jackson-to-deserialise-an-array-of-objects | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 6,349,421 | How to use Jackson to deserialise an array of objects | 1,133 | 1,193,594 | 11 | true | true | [
"java",
"json",
"jackson"
] | 2011-06-14T20:05:11 | 2025-03-02T09:54:45 | Ollie Edwards | false | CC BY-SA 3.0 | 6,349,488 | 111,082 | 14,899 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
3028306 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 3,028,306 | Download a file with Android, and showing the progress in a ProgressDialog | 1,131 | 634,274 | 17 | true | true | [
"java",
"android",
"download",
"android-asynctask"
] | 2010-06-12T10:22:56 | 2024-05-26T13:04:12 | Tom Leese | false | CC BY-SA 3.0 | 3,028,660 | 363,606 | 19,767 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1532461 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1532461/stringbuilder-vs-string-concatenation-in-tostring-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,532,461 | StringBuilder vs String concatenation in toString() in Java | 1,128 | 521,591 | 20 | true | true | [
"java",
"performance",
"string",
"concatenation",
"stringbuilder"
] | 2009-10-07T15:44:08 | 2024-07-23T21:46:00 | non sequitor | false | CC BY-SA 3.0 | 1,532,499 | 117,783 | 18,966 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
21083170 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/21083170/how-to-configure-port-for-a-spring-boot-application | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 21,083,170 | How to configure port for a Spring Boot application | 1,120 | 1,258,284 | 65 | true | true | [
"java",
"spring-boot",
"server",
"port",
"application.properties"
] | 2014-01-13T02:59:47 | 2024-10-02T05:54:57 | Paul Verest on LinkedIn | false | CC BY-SA 4.0 | 21,083,284 | 482,717 | 64,870 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
23079003 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/23079003/how-can-i-convert-a-java-8-stream-to-an-array | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 23,079,003 | How can I convert a Java 8 Stream to an Array? | 1,115 | 776,319 | 10 | true | true | [
"java",
"arrays",
"java-8",
"java-stream"
] | 2014-04-15T09:00:13 | 2025-10-31T15:42:33 | user972946 | false | CC BY-SA 4.0 | 23,079,174 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1906445 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1906445/what-is-the-difference-between-jdk-and-jre | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,906,445 | What is the difference between JDK and JRE? | 1,112 | 889,567 | 20 | true | true | [
"java"
] | 2009-12-15T10:19:27 | 2022-11-01T13:40:17 | i2ijeya | false | CC BY-SA 4.0 | 1,906,455 | 167,114 | 16,518 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
415953 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/415953/how-can-i-generate-an-md5-hash-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 415,953 | How can I generate an MD5 hash in Java? | 1,107 | 1,177,601 | 35 | true | true | [
"java",
"hash",
"md5",
"hashcode"
] | 2009-01-06T09:45:12 | 2026-01-28T06:25:41 | Akshay | false | CC BY-SA 4.0 | 415,956 | 356,145 | 11,983 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2671496 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2671496/when-to-use-static-methods | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,671,496 | When to use static methods | 1,099 | 1,359,175 | 25 | true | true | [
"java",
"static-methods"
] | 2010-04-19T23:05:33 | 2024-04-22T18:30:48 | KP65 | false | CC BY-SA 4.0 | 2,671,636 | 94,279 | 13,715 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2889777 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2889777/difference-between-hashmap-linkedhashmap-and-treemap | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,889,777 | Difference between HashMap, LinkedHashMap and TreeMap | 1,090 | 690,568 | 18 | true | true | [
"java",
"dictionary"
] | 2010-05-22T21:10:15 | 2025-09-20T04:41:43 | Kevin | false | CC BY-SA 4.0 | 2,889,800 | 98,514 | 23,694 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
4716503 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/4716503/reading-a-plain-text-file-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 4,716,503 | Reading a plain text file in Java | 1,085 | 2,731,004 | 31 | true | true | [
"java",
"text",
"file-io",
"ascii",
"text-files"
] | 2011-01-17T18:29:13 | 2026-04-12T15:37:03 | Tim the Enchanter | false | CC BY-SA 4.0 | 4,716,521 | 130,888 | 11,177 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
20363719 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/20363719/java-8-listv-into-mapk-v | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 20,363,719 | Java 8 List<V> into Map<K, V> | 1,076 | 818,777 | 23 | true | true | [
"java",
"lambda",
"java-8",
"java-stream"
] | 2013-12-03T23:18:49 | 2024-07-07T22:43:56 | Tom | false | CC BY-SA 4.0 | 20,363,874 | 1,665,365 | 16,368 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
6217378 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/6217378/place-cursor-at-the-end-of-text-in-edittext | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 6,217,378 | Place cursor at the end of text in EditText | 1,074 | 378,967 | 29 | true | false | [
"java",
"android",
"kotlin",
"android-edittext",
"keylistener"
] | 2011-06-02T16:32:42 | 2024-05-07T08:30:55 | Manu | false | CC BY-SA 4.0 | null | 781,501 | 10,749 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1102891 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1102891/how-to-check-if-a-string-is-numeric-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,102,891 | How to check if a String is numeric in Java | 1,070 | 2,018,235 | 41 | true | true | [
"java",
"string",
"numeric"
] | 2009-07-09T09:49:47 | 2025-10-16T20:38:32 | Craig Angus | false | CC BY-SA 4.0 | 12,569,609 | 15,352 | 23,258 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
4343202 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/4343202/difference-between-super-t-and-extends-t-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 4,343,202 | Difference between <? super T> and <? extends T> in Java | 1,066 | 380,356 | 13 | true | true | [
"java",
"generics",
"collections"
] | 2010-12-03T06:57:06 | 2022-12-24T00:02:40 | Anand | true | null | 4,343,547 | 501,767 | 12,212 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
965690 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/965690/how-do-i-use-optional-parameters-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 965,690 | How do I use optional parameters in Java? | 1,065 | 1,642,256 | 18 | true | true | [
"java",
"optional-parameters"
] | 2009-06-08T16:12:29 | 2025-05-03T12:13:34 | Mike Pone | false | CC BY-SA 4.0 | 12,994,104 | 16,404 | 19,468 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
26245139 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/26245139/how-to-create-recyclerview-with-multiple-view-types | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 26,245,139 | How to create RecyclerView with multiple view types | 1,064 | 616,530 | 23 | true | true | [
"java",
"android",
"user-interface",
"android-recyclerview"
] | 2014-10-07T20:55:30 | 2023-01-10T15:45:48 | Pongpat | false | CC BY-SA 4.0 | 26,245,463 | 885,179 | 13,368 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
3158730 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/3158730/what-do-3-dots-next-to-a-parameter-type-mean-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 3,158,730 | What do 3 dots next to a parameter type mean in Java? | 1,058 | 630,248 | 9 | true | true | [
"java",
"variadic-functions"
] | 2010-07-01T14:27:49 | 2024-10-14T07:35:05 | Vikram | false | CC BY-SA 4.0 | 3,158,767 | 381,203 | 12,329 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
782178 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/782178/how-do-i-convert-a-string-to-an-inputstream-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 782,178 | How do I convert a String to an InputStream in Java? | 1,057 | 845,543 | 5 | true | true | [
"java",
"string",
"type-conversion",
"inputstream"
] | 2009-04-23T15:11:23 | 2021-02-28T06:34:18 | Iain | false | CC BY-SA 3.0 | 782,183 | 5,993 | 10,849 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
4486787 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/4486787/jackson-with-json-unrecognized-field-not-marked-as-ignorable | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 4,486,787 | Jackson with JSON: Unrecognized field, not marked as ignorable | 1,053 | 1,530,778 | 54 | true | false | [
"java",
"json",
"data-binding",
"jackson"
] | 2010-12-20T04:02:51 | 2024-12-02T10:15:37 | jshree | false | CC BY-SA 3.0 | null | 548,167 | 10,601 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
338206 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/338206/why-cant-i-use-switch-statement-on-a-string | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 338,206 | Why can't I use switch statement on a String? | 1,050 | 776,157 | 14 | true | true | [
"java",
"string",
"switch-statement"
] | 2008-12-03T18:23:57 | 2022-09-22T02:19:10 | Alex Beardsley | false | CC BY-SA 4.0 | 338,230 | 14,007 | 21,233 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
180158 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/180158/how-do-i-time-a-methods-execution-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 180,158 | How do I time a method's execution in Java? | 1,049 | 999,161 | 43 | true | true | [
"java",
"timing",
"execution-time"
] | 2008-10-07T20:10:25 | 2026-01-06T18:15:51 | Ogre Psalm33 | false | CC BY-SA 4.0 | 180,191 | 13,140 | 22,164 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
24885223 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/24885223/why-doesnt-recyclerview-have-onitemclicklistener | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 24,885,223 | Why doesn't RecyclerView have onItemClickListener()? | 1,048 | 444,422 | 31 | true | true | [
"java",
"android",
"android-recyclerview"
] | 2014-07-22T10:43:39 | 2024-11-26T10:07:09 | T_V | true | null | 24,933,117 | 2,424,999 | 17,114 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
11461607 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/11461607/cant-start-eclipse-java-was-started-but-returned-exit-code-13 | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 11,461,607 | Can't start Eclipse - Java was started but returned exit code=13 | 1,047 | 1,737,877 | 44 | true | true | [
"java",
"android",
"windows",
"eclipse",
"32bit-64bit"
] | 2012-07-12T22:23:31 | 2022-02-15T14:56:35 | Ben E. | false | CC BY-SA 4.0 | 41,441,870 | 1,522,092 | 10,642 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
5915992 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/5915992/how-to-reference-a-method-in-javadoc | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 5,915,992 | How to reference a method in javadoc? | 1,025 | 604,591 | 3 | true | true | [
"java",
"hyperlink",
"javadoc"
] | 2011-05-06T19:15:05 | 2026-01-10T18:57:39 | Jason S | false | CC BY-SA 4.0 | 5,916,098 | 44,330 | 191,260 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1264709 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1264709/convert-inputstream-to-byte-array-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,264,709 | Convert InputStream to byte array in Java | 1,025 | 1,254,813 | 35 | true | true | [
"java",
"arrays",
"inputstream"
] | 2009-08-12T07:27:22 | 2024-09-17T14:11:45 | JGC | false | CC BY-SA 3.0 | 1,264,756 | 140,962 | 13,113 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
5868369 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/5868369/how-can-i-read-a-large-text-file-line-by-line-using-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 5,868,369 | How can I read a large text file line by line using Java? | 1,021 | 1,506,372 | 22 | true | false | [
"java",
"performance",
"file-io",
"io",
"text-files"
] | 2011-05-03T10:53:24 | 2026-05-04T23:45:47 | manoj singh | false | CC BY-SA 4.0 | null | 735,982 | 10,283 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
4216745 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/4216745/java-string-to-date-conversion | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 4,216,745 | Java string to date conversion | 1,020 | 2,545,139 | 18 | true | true | [
"java",
"string",
"date",
"time",
"data-conversion"
] | 2010-11-18T15:53:01 | 2025-11-25T08:56:49 | littleK | false | CC BY-SA 4.0 | 4,216,767 | 123,891 | 20,341 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
21076179 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/21076179/pkix-path-building-failed-and-unable-to-find-valid-certification-path-to-requ | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 21,076,179 | "PKIX path building failed" and "unable to find valid certification path to requested target" | 1,018 | 4,122,134 | 65 | true | true | [
"java",
"ssl-certificate",
"httpurlconnection"
] | 2014-01-12T15:04:45 | 2026-01-18T17:11:13 | bofanda | false | CC BY-SA 4.0 | 36,427,118 | 1,130,672 | 12,216 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
7421612 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/7421612/slf4j-failed-to-load-class-org-slf4j-impl-staticloggerbinder | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 7,421,612 | SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder" | 1,015 | 1,936,856 | 40 | true | true | [
"java",
"websphere",
"slf4j"
] | 2011-09-14T19:03:46 | 2024-12-20T10:14:15 | DJ180 | false | CC BY-SA 4.0 | 9,919,375 | 777,906 | 20,124 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1816673 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1816673/how-do-i-check-if-a-file-exists-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,816,673 | How do I check if a file exists in Java? | 1,009 | 1,537,692 | 19 | true | true | [
"java",
"file-io",
"io",
"file-exists"
] | 2009-11-29T20:32:39 | 2026-04-19T15:36:26 | DVK | false | CC BY-SA 4.0 | 1,816,676 | 119,280 | 130,185 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
504103 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/504103/how-do-i-write-a-correct-micro-benchmark-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 504,103 | How do I write a correct micro-benchmark in Java? | 996 | 150,713 | 11 | true | true | [
"java",
"jvm",
"benchmarking",
"jvm-hotspot",
"microbenchmark"
] | 2009-02-02T17:39:41 | 2024-01-18T13:59:37 | John Nilsson | false | CC BY-SA 4.0 | 513,259 | 24,243 | 17,385 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
26684562 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/26684562/whats-the-difference-between-map-and-flatmap-methods-in-java-8 | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 26,684,562 | What's the difference between map() and flatMap() methods in Java 8? | 994 | 664,827 | 21 | true | true | [
"java",
"java-8",
"java-stream"
] | 2014-10-31T22:53:15 | 2023-05-23T11:48:49 | cassiomolin | false | CC BY-SA 4.0 | 26,684,710 | 1,426,227 | 132,835 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
817856 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/817856/when-and-how-should-i-use-a-threadlocal-variable | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 817,856 | When and how should I use a ThreadLocal variable? | 989 | 392,185 | 26 | true | true | [
"java",
"multithreading",
"concurrency",
"thread-local",
"thread-confinement"
] | 2009-05-03T19:59:20 | 2022-10-02T18:57:48 | Sasha | false | CC BY-SA 4.0 | 817,926 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
13102045 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/13102045/scanner-is-skipping-nextline-after-using-next-or-nextfoo | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 13,102,045 | Scanner is skipping nextLine() after using next() or nextFoo()? | 974 | 914,316 | 25 | true | true | [
"java",
"io",
"java.util.scanner"
] | 2012-10-27T16:37:01 | 2024-08-07T21:33:32 | blekione | false | CC BY-SA 3.0 | 13,102,066 | 1,779,488 | 10,630 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
7352493 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/7352493/failed-to-load-the-jni-shared-library-jdk | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 7,352,493 | Failed to load the JNI shared Library (JDK) | 974 | 1,625,230 | 39 | true | true | [
"java",
"windows",
"eclipse",
"java-native-interface"
] | 2011-09-08T18:02:15 | 2024-08-28T13:21:49 | Mxyk | false | CC BY-SA 4.0 | 7,385,128 | 834,063 | 10,696 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1393486 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1393486/error-java-lang-outofmemoryerror-gc-overhead-limit-exceeded | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,393,486 | Error java.lang.OutOfMemoryError: GC overhead limit exceeded | 972 | 1,365,991 | 24 | true | true | [
"java",
"garbage-collection",
"out-of-memory",
"heap-memory"
] | 2009-09-08T11:34:28 | 2025-06-12T09:58:00 | Mnementh | false | CC BY-SA 4.0 | 1,393,503 | 21,005 | 51,519 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
12862659 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/12862659/how-to-verify-that-a-specific-method-was-not-called-using-mockito | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 12,862,659 | How to verify that a specific method was not called using Mockito? | 970 | 713,156 | 7 | true | true | [
"java",
"unit-testing",
"junit",
"mockito",
"tdd"
] | 2012-10-12T15:44:46 | 2023-06-05T12:23:15 | beluchin | false | CC BY-SA 4.0 | 12,863,072 | 614,800 | 12,862 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
29888592 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/29888592/errorjava-javactask-source-release-8-requires-target-release-1-8 | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 29,888,592 | Error:java: javacTask: source release 8 requires target release 1.8 | 968 | 536,604 | 26 | true | true | [
"java",
"intellij-idea",
"java-8"
] | 2015-04-27T06:24:28 | 2024-05-10T07:12:03 | Hobbyist | false | CC BY-SA 3.0 | 30,524,848 | 4,111,710 | 16,302 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2041778 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2041778/how-to-initialize-hashset-values-by-construction | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,041,778 | How to initialize HashSet values by construction? | 964 | 1,231,779 | 25 | true | true | [
"java",
"collections",
"constructor",
"initialization",
"hashset"
] | 2010-01-11T12:31:50 | 2024-04-13T03:56:51 | Serg | false | CC BY-SA 4.0 | 2,041,810 | 105,037 | 14,156 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2684630 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2684630/making-a-mocked-method-return-an-argument-that-was-passed-to-it | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,684,630 | Making a mocked method return an argument that was passed to it | 964 | 605,661 | 10 | true | true | [
"java",
"mockito"
] | 2010-04-21T16:11:41 | 2022-06-01T07:33:13 | Abhijeet Kashnia | false | CC BY-SA 4.0 | 2,711,553 | 189,974 | 12,990 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
8172420 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/8172420/how-to-convert-a-char-to-a-string | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 8,172,420 | How to convert a char to a String? | 957 | 1,311,775 | 14 | true | false | [
"java",
"string",
"char",
"type-conversion"
] | 2011-11-17T18:37:19 | 2023-12-02T23:21:16 | Landon Kuhn | false | CC BY-SA 3.0 | null | 1,785 | 79,061 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1104975 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1104975/a-for-loop-to-iterate-over-an-enum-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,104,975 | A for-loop to iterate over an enum in Java | 956 | 543,346 | 9 | true | true | [
"java",
"loops",
"for-loop",
"enums"
] | 2009-07-09T16:24:03 | 2023-11-20T23:56:08 | Nick Meyer | false | CC BY-SA 4.0 | 1,104,994 | 135,178 | 40,770 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
858980 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/858980/file-to-byte-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 858,980 | File to byte[] in Java | 942 | 1,474,496 | 26 | true | true | [
"java",
"file-io"
] | 2009-05-13T16:30:33 | 2021-07-09T16:38:08 | Ben Noland | false | CC BY-SA 3.0 | 859,076 | 32,899 | 35,168 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2213340 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2213340/what-is-a-daemon-thread-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,213,340 | What is a daemon thread in Java? | 937 | 575,721 | 27 | true | false | [
"java",
"multithreading"
] | 2010-02-06T14:08:37 | 2024-08-27T16:51:21 | rocker | false | CC BY-SA 4.0 | null | 236,586 | 11,665 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
869033 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/869033/how-do-i-copy-an-object-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 869,033 | How do I copy an object in Java? | 937 | 1,598,204 | 23 | true | true | [
"java",
"object",
"copy",
"clone"
] | 2009-05-15T14:30:26 | 2024-05-01T19:59:39 | Veera | false | CC BY-SA 3.0 | 869,078 | 42,372 | 33,372 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1082050 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1082050/linking-to-an-external-url-in-javadoc | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,082,050 | Linking to an external URL in Javadoc? | 936 | 329,747 | 4 | true | true | [
"java",
"url",
"javadoc",
"hyperlink"
] | 2009-07-04T11:44:32 | 2026-03-27T09:04:42 | ripper234 | false | CC BY-SA 2.5 | 10,683,345 | 11,236 | 232,184 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2723397 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2723397/what-is-pecs-producer-extends-consumer-super | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,723,397 | What is PECS (Producer Extends Consumer Super)? | 932 | 186,284 | 17 | true | true | [
"java",
"generics",
"super",
"bounded-wildcard",
"pecs"
] | 2010-04-27T17:16:40 | 2024-05-24T18:36:39 | peakit | false | CC BY-SA 3.0 | 2,723,538 | 133,830 | 29,643 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1051640 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1051640/correct-way-to-add-external-jars-lib-jar-to-an-intellij-idea-project | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,051,640 | Correct way to add external jars (lib/*.jar) to an IntelliJ IDEA project | 930 | 1,400,358 | 14 | true | true | [
"java",
"intellij-idea",
"build",
"dependency-management"
] | 2009-06-26T22:58:35 | 2025-08-10T19:16:49 | knorv | false | CC BY-SA 4.0 | 1,051,705 | 58,394 | 50,473 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
858572 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/858572/how-to-make-a-new-list-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 858,572 | How to make a new List in Java | 929 | 2,748,633 | 25 | true | true | [
"java",
"list",
"collections"
] | 2009-05-13T15:12:45 | 2022-03-29T12:13:41 | user93796 | false | CC BY-SA 4.0 | 858,590 | 93,796 | 1 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2302802 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2302802/how-to-fix-the-hibernate-object-references-an-unsaved-transient-instance-save | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,302,802 | How to fix the Hibernate "object references an unsaved transient instance - save the transient instance before flushing" error | 928 | 1,174,964 | 35 | true | true | [
"java",
"hibernate",
"jpa",
"orm",
"entity"
] | 2010-02-20T16:17:45 | 2024-12-17T02:24:28 | Tushar Ahirrao | false | CC BY-SA 4.0 | 2,302,814 | 196,480 | 13,225 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
3437897 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/3437897/how-do-i-get-a-class-instance-of-generic-type-t | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 3,437,897 | How do I get a class instance of generic type T? | 927 | 1,038,765 | 25 | true | true | [
"java",
"generics"
] | 2010-08-09T06:58:45 | 2024-01-15T07:18:52 | robinmag | false | CC BY-SA 4.0 | 3,437,930 | 448,452 | 18,290 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
299659 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/299659/whats-the-difference-between-softreference-and-weakreference-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 299,659 | What's the difference between SoftReference and WeakReference in Java? | 924 | 266,325 | 12 | true | true | [
"java",
"reference",
"weak-references",
"soft-references"
] | 2008-11-18T18:26:37 | 2021-10-18T20:48:26 | driekken | false | CC BY-SA 4.0 | 299,702 | 24,982 | 11,653 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
3072173 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/3072173/how-to-call-a-method-after-a-delay-in-android | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 3,072,173 | How to call a method after a delay in Android | 923 | 865,753 | 37 | true | true | [
"java",
"android",
"handler",
"delay"
] | 2010-06-18T18:24:19 | 2024-07-05T07:32:17 | aryaxt | false | CC BY-SA 3.0 | 9,166,354 | 242,769 | 77,966 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
30571 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/30571/how-do-i-tell-maven-to-use-the-latest-version-of-a-dependency | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 30,571 | How do I tell Maven to use the latest version of a dependency? | 922 | 815,863 | 13 | true | true | [
"java",
"maven",
"dependencies",
"maven-2",
"maven-metadata"
] | 2008-08-27T16:17:02 | 2026-07-23T09:12:31 | Anders Sandvig | false | CC BY-SA 3.0 | 1,172,371 | 1,709 | 21,064 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2745265 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2745265/is-listdog-a-subclass-of-listanimal-why-are-java-generics-not-implicitly-po | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,745,265 | Is List<Dog> a subclass of List<Animal>? Why are Java generics not implicitly polymorphic? | 921 | 144,157 | 19 | true | true | [
"java",
"generics",
"inheritance",
"polymorphism"
] | 2010-04-30T14:39:39 | 2024-01-15T13:17:34 | froadie | false | CC BY-SA 4.0 | 2,745,301 | 259,541 | 83,880 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
924285 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/924285/efficiency-of-java-double-brace-initialization | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 924,285 | Efficiency of Java "Double Brace Initialization"? | 915 | 155,854 | 15 | true | true | [
"java",
"performance",
"collections",
"initialization"
] | 2009-05-29T03:40:13 | 2020-02-22T00:46:27 | Jim Ferrans | false | CC BY-SA 3.0 | 924,326 | 45,935 | 31,082 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
53452713 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/53452713/why-is-2-i-i-faster-than-2-i-i-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 53,452,713 | Why is 2 * (i * i) faster than 2 * i * i in Java? | 912 | 255,329 | 10 | true | true | [
"java",
"performance",
"benchmarking",
"bytecode",
"jit"
] | 2018-11-23T20:40:10 | 2022-07-16T13:14:30 | Stefan | false | CC BY-SA 4.0 | 53,453,588 | 10,339,589 | 5,102 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
3348816 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/3348816/intellij-idea-never-use-wildcard-imports | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 3,348,816 | IntelliJ IDEA: never use wildcard imports | 912 | 413,746 | 16 | true | true | [
"java",
"intellij-idea",
"settings"
] | 2010-07-27T23:36:33 | 2026-05-08T14:13:11 | digiarnie | false | CC BY-SA 4.0 | 3,348,855 | 30,563 | 23,725 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
3495926 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/3495926/can-i-catch-multiple-java-exceptions-in-the-same-catch-clause | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 3,495,926 | Can I catch multiple Java exceptions in the same catch clause? | 907 | 760,716 | 11 | true | true | [
"java",
"exception",
"try-catch",
"multi-catch"
] | 2010-08-16T18:07:03 | 2023-04-23T17:31:12 | froadie | false | CC BY-SA 4.0 | 3,495,968 | 259,541 | 83,880 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
15826202 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/15826202/where-is-java-installed-on-mac-os-x | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 15,826,202 | Where is Java Installed on Mac OS X? | 900 | 1,212,059 | 21 | true | true | [
"java",
"macos"
] | 2013-04-05T04:58:29 | 2024-02-28T09:57:53 | Thunderforge | false | CC BY-SA 4.0 | 15,826,712 | 531,762 | 20,865 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
11757487 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/11757487/how-to-tell-jackson-to-ignore-a-field-during-serialization-if-its-value-is-null | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 11,757,487 | How to tell Jackson to ignore a field during serialization if its value is null? | 900 | 962,038 | 23 | true | true | [
"java",
"jackson"
] | 2012-08-01T10:40:31 | 2026-01-27T17:09:27 | ams | false | CC BY-SA 3.0 | 11,761,975 | 438,319 | 63,492 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2736389 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2736389/how-to-pass-an-object-from-one-activity-to-another-on-android | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,736,389 | How to pass an object from one activity to another on Android | 900 | 866,209 | 35 | true | true | [
"java",
"android",
"object",
"android-intent",
"android-activity"
] | 2010-04-29T10:06:52 | 2023-11-05T03:30:46 | Adil Bhatty | false | CC BY-SA 4.0 | 2,736,612 | 328,518 | 17,360 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
4597850 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/4597850/gradle-build-without-tests | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 4,597,850 | Gradle build without tests | 892 | 701,049 | 12 | true | true | [
"java",
"gradle",
"testing"
] | 2011-01-04T20:01:23 | 2023-12-09T12:42:12 | Dave | false | CC BY-SA 4.0 | 4,714,118 | 3,095 | 14,298 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
23353173 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/23353173/unfortunately-myapp-has-stopped-how-can-i-solve-this | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 23,353,173 | Unfortunately MyApp has stopped. How can I solve this? | 888 | 565,858 | 23 | true | true | [
"java",
"android",
"debugging",
"kotlin"
] | 2014-04-28T23:55:14 | 2024-12-23T06:20:01 | nhaarman | false | CC BY-SA 4.0 | 23,353,174 | 675,383 | 100,719 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2095397 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2095397/what-is-the-difference-between-jsf-servlet-and-jsp | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,095,397 | What is the difference between JSF, Servlet and JSP? | 886 | 461,012 | 16 | true | true | [
"java",
"jsp",
"jsf",
"servlets",
"jakarta-ee"
] | 2010-01-19T17:15:41 | 2024-01-05T07:44:37 | Cheung | false | CC BY-SA 4.0 | 2,097,732 | 83,952 | 15,572 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1217228 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1217228/what-is-the-java-equivalent-for-linq | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,217,228 | What is the Java equivalent for LINQ? | 876 | 382,338 | 34 | true | true | [
"java",
"linq"
] | 2009-08-01T18:53:26 | 2019-10-18T22:37:50 | Ahmed Atia | true | null | 1,217,229 | 14,118 | 18,000 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
5175728 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/5175728/how-to-get-the-current-date-time-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 5,175,728 | How to get the current date/time in Java | 873 | 2,608,505 | 28 | true | true | [
"java",
"datetime"
] | 2011-03-03T01:48:09 | 2023-10-27T01:53:51 | user496949 | true | null | 5,175,900 | 496,949 | 86,711 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
25147094 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/25147094/how-can-i-turn-a-list-of-lists-into-a-list-in-java-8 | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 25,147,094 | How can I turn a List of Lists into a List in Java 8? | 872 | 763,900 | 12 | true | true | [
"java",
"collections",
"java-8"
] | 2014-08-05T19:48:00 | 2022-06-10T15:45:48 | Sarah Szabo | false | CC BY-SA 3.0 | 25,147,125 | 2,058,221 | 10,923 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
70689 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/70689/what-is-an-efficient-way-to-implement-a-singleton-pattern-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 70,689 | What is an efficient way to implement a singleton pattern in Java? | 858 | 346,049 | 29 | true | true | [
"java",
"singleton",
"design-patterns"
] | 2008-09-16T09:24:28 | 2021-08-15T05:14:41 | Riyaz Mohammed Ibrahim | true | null | 71,399 | 11,581 | 9,605 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
106591 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/106591/what-is-the-volatile-keyword-useful-for | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 106,591 | What is the volatile keyword useful for? | 857 | 427,299 | 26 | true | true | [
"java",
"multithreading",
"keyword",
"volatile"
] | 2008-09-20T00:41:02 | 2025-11-12T15:33:06 | Richard | false | CC BY-SA 4.0 | 106,787 | 16,759 | 10,562 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
3064423 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/3064423/how-to-convert-an-array-to-a-set-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 3,064,423 | How to convert an Array to a Set in Java | 854 | 858,486 | 19 | true | true | [
"java",
"collections",
"arrays",
"set"
] | 2010-06-17T18:23:56 | 2023-10-18T05:25:00 | user130076 | false | CC BY-SA 3.0 | 3,064,447 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
5455794 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/5455794/removing-whitespace-from-strings-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 5,455,794 | Removing whitespace from strings in Java | 853 | 1,754,877 | 36 | true | false | [
"java",
"whitespace"
] | 2011-03-28T07:22:01 | 2024-02-04T10:06:57 | zyamat | false | CC BY-SA 2.5 | null | 662,159 | 8,551 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
860187 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/860187/access-restriction-on-class-due-to-restriction-on-required-library-rt-jar | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 860,187 | Access restriction on class due to restriction on required library rt.jar? | 847 | 684,729 | 15 | true | true | [
"java",
"eclipse",
"wsdl",
"stub",
"wsdl2java"
] | 2009-05-13T20:16:26 | 2021-08-18T19:58:29 | sal | false | CC BY-SA 4.0 | 2,174,607 | 13,753 | 23,703 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
20700053 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/20700053/how-to-add-local-jar-file-dependency-to-build-gradle-file | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 20,700,053 | How to add local .jar file dependency to build.gradle file? | 846 | 1,023,255 | 23 | true | true | [
"java",
"gradle",
"dependency-management",
"build.gradle",
"gradle-eclipse"
] | 2013-12-20T09:14:44 | 2024-10-17T12:03:40 | letter Q | false | CC BY-SA 4.0 | 20,700,183 | 1,495,015 | 15,565 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
10786042 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/10786042/java-url-encoding-of-query-string-parameters | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 10,786,042 | Java URL encoding of query string parameters | 843 | 1,258,911 | 12 | true | true | [
"java",
"http",
"url",
"encoding",
"urlencode"
] | 2012-05-28T14:10:45 | 2025-08-12T14:10:33 | user1277546 | false | CC BY-SA 4.0 | 10,786,112 | 1,277,546 | 8,832 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
22358071 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/22358071/differences-between-oracle-jdk-and-openjdk | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 22,358,071 | Differences between Oracle JDK and OpenJDK | 842 | 710,882 | 14 | true | true | [
"java",
"difference"
] | 2014-03-12T16:36:32 | 2026-06-10T17:05:39 | user1340582 | false | CC BY-SA 4.0 | 38,685,948 | 1,340,582 | 19,869 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
10839131 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/10839131/implements-vs-extends-when-to-use-whats-the-difference | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 10,839,131 | Implements vs extends: When to use? What's the difference? | 840 | 1,348,146 | 19 | true | true | [
"java",
"inheritance",
"interface",
"extends",
"implements"
] | 2012-05-31T18:25:47 | 2025-11-18T17:12:16 | Saad Masood | false | CC BY-SA 3.0 | 10,839,155 | 434,407 | 11,476 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2298208 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2298208/how-do-i-discover-memory-usage-of-my-application-in-android | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,298,208 | How do I discover memory usage of my application in Android? | 840 | 357,843 | 10 | true | true | [
"java",
"android",
"memory",
"memory-management"
] | 2010-02-19T17:12:35 | 2022-09-28T12:02:56 | Andrea Baccega | false | CC BY-SA 3.0 | 2,299,813 | 314,407 | 27,683 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
9655181 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/9655181/java-convert-a-byte-array-to-a-hex-string | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 9,655,181 | Java: convert a byte array to a hex string? | 833 | 1,074,847 | 34 | true | true | [
"java",
"arrays",
"hex"
] | 2012-03-11T13:06:24 | 2024-01-29T11:13:17 | Andre | false | CC BY-SA 4.0 | 9,855,338 | 107,544 | 9,220 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1026723 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1026723/how-do-i-convert-a-map-to-list-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,026,723 | How do I convert a Map to List in Java? | 828 | 1,110,227 | 13 | true | true | [
"java",
"list",
"dictionary",
"collections"
] | 2009-06-22T11:45:28 | 2023-11-14T01:59:43 | Javaa | false | CC BY-SA 4.0 | 1,026,736 | 60,173 | 8,319 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1053467 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1053467/how-do-i-save-a-string-to-a-text-file-using-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,053,467 | How do I save a String to a text file using Java? | 826 | 1,487,690 | 24 | true | false | [
"java",
"file",
"file-io",
"text-files"
] | 2009-06-27T19:37:28 | 2026-04-12T15:45:15 | Justin White | false | CC BY-SA 3.0 | null | 126,680 | 8,493 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
1459656 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/1459656/how-to-get-the-current-time-in-yyyy-mm-dd-hhmisec-millisecond-format-in-java | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 1,459,656 | How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java? | 824 | 1,720,174 | 18 | true | true | [
"java",
"date"
] | 2009-09-22T12:00:50 | 2024-08-09T05:03:22 | Sunil Kumar Sahoo | false | CC BY-SA 4.0 | 1,459,683 | 111,988 | 53,684 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
11677572 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/11677572/dealing-with-xerces-hell-in-java-maven | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 11,677,572 | Dealing with "Xerces hell" in Java/Maven? | 823 | 169,252 | 11 | true | false | [
"java",
"maven",
"classloader",
"dependency-management",
"xerces"
] | 2012-07-26T20:32:59 | 2019-12-12T15:03:28 | Justin Garrick | false | CC BY-SA 4.0 | null | 311,304 | 14,977 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
2770321 | question | stackoverflow | 2026-08-03T00:34:38 | null | null | null | null | null | https://stackoverflow.com/questions/2770321/what-is-a-raw-type-and-why-shouldnt-we-use-it | EwewSqvIaVi617kxq | M1KaGUbyJNccLdKv2 | 2,770,321 | What is a raw type and why shouldn't we use it? | 823 | 379,766 | 15 | true | false | [
"java",
"generics",
"raw-types"
] | 2010-05-05T02:48:53 | 2022-12-07T15:19:15 | polygenelubricants | false | CC BY-SA 3.0 | null | 276,101 | 385,552 | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null | null |
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