query stringlengths 1 74.9k | positive stringlengths 0 174k | negative stringlengths 1 174k | label float64 1 1 | task_name stringclasses 33
values |
|---|---|---|---|---|
Using single RMI Registry | Remote RMI Registry | need help to run RMI Registry | 1 | stackoverflowdupquestions |
Mutual Authentication with x509 Certificates using HttpClient 4.0.1 | HTTP SSL Mutual Authentication Code worked in Apache HTTPClient 4.0.1 but fails in 4.1 | Extracting SubjectAlternativeName from X509 in Java | 1 | stackoverflowdupquestions |
Return an integer number for a given byte[16] array and bit range between 1 and 128. Big endian | Converting Little Endian to Big Endian | Byte ordering in byte buffer for big endian | 1 | stackoverflowdupquestions |
Compiler error for string switch case label | Why can't I use switch statement on a String? | how to use Switch with a string | 1 | stackoverflowdupquestions |
Java font size from width | JavaFX font size from width | Get font file as a File object or get its path | 1 | stackoverflowdupquestions |
Get single field from JSON using Jackson | How to read single JSON field with Jackson | TokenBuffer Jackson Json | 1 | stackoverflowdupquestions |
Google visualization AnnotationChart usage in GWT | GWT Google Visualization - subsequent redraws change number of Y axis steps? | Usage of scheduleDeferred in GWT? | 1 | stackoverflowdupquestions |
FixedThreadPool vs CachedThreadPool: the lesser of two evils | Java CachedThreadPool vs FixedThreadPool | how to correctly pass the arguments to fixedthreadpool, and control thread execution? | 1 | stackoverflowdupquestions |
extract substring in java using regex | How do you extract a substring from a string based on an input regex | getting substring regex java | 1 | stackoverflowdupquestions |
Getting unix timestamp from Date() | Date to Unix timestamp | Trouble parsing Unix Timestamp in Android | 1 | stackoverflowdupquestions |
Trouble with reading file from assets folder in Android | android read from a file from the assets folder | Android: path of assets folder for File()? | 1 | stackoverflowdupquestions |
HashMap.containsValue - What's the point? | Map.containsValue() is returning false when value is is in the map | confusion about HashMap's method containsValue | 1 | stackoverflowdupquestions |
How to create an ARFF file from an array in java? | Using a arff file for storing data | how to remove attributes from arff that are not in range? | 1 | stackoverflowdupquestions |
Bad class file magic when using dx.bat | Bad class file magic on dx.bat | Java - Run & use .bat file | 1 | stackoverflowdupquestions |
How to generate java class with @XmlRootElement from WSDL using xjc in command prompt | No @XmlRootElement generated by JAXB | How to change the name of the XmlRootElement in JAXB deppending on the object? | 1 | stackoverflowdupquestions |
_ (underscore) is a reserved keyword | Is there a Java way to write code like "Python's underscore for loop"? | Regex expression to check for string name with underscore in java | 1 | stackoverflowdupquestions |
Calculating Manhattan Distance | Can somebody explain in Manhattan dstance for the 8 puzzle in java for me? | Calculating the distance between 2 given points | 1 | stackoverflowdupquestions |
Using @Nullable in Java | @Nullable annotation usage | Where to put @Nullable on methods with nullable return types? | 1 | stackoverflowdupquestions |
Spring 3 @ImportResource with multiple files | How to load multiple configuration file from classpath using @ImportResource annotation in Spring | Spring destroyScopedBean? | 1 | stackoverflowdupquestions |
How to create a custom validator in Play Framework 2.0? | Play framework URL validator? | How to get ExecutableValidator? Hibernate Validator | 1 | stackoverflowdupquestions |
Java Composition and Aggregation at same class? | Aggregation versus Composition | Java: bidiretional composition example | 1 | stackoverflowdupquestions |
java: HashMap<String, int> not working | HashMap and int as key | HashMap in Java Not Working | 1 | stackoverflowdupquestions |
Leaking this in constructor | Java leaking this in constructor | Leaking Tomcat JDBC MySQL driver in a Spring environment | 1 | stackoverflowdupquestions |
How to generate object @Entities from database? | Generate JPA 2 Entities from existing Database | How to create common method for different entities | 1 | stackoverflowdupquestions |
Using Gson with Interface Types | How to deserialize nested interface types with Gson | GSON list of list | 1 | stackoverflowdupquestions |
Finding sub matrix of a given matrix | Getting reference of a sub-matrix in java | what is the difference between `Matrix.setRotate` and `Matrix.postRotate` | 1 | stackoverflowdupquestions |
How to write a proper global error handler with Spring MVC / Spring Boot | How I create an error handler (404, 500...) in Spring boot/mvc? | can we use spring boot and spring mvc 4 together | 1 | stackoverflowdupquestions |
Get Clob Java Spring with SqlRowSet | Spring SqlRowSet getting Clob as String using JdbcTemplate | Getting hibernate to log clob parameters | 1 | stackoverflowdupquestions |
Converting 32-bit unsigned integer (big endian) to long and back | Converting big endian to 2-byte number | Little and Big Endian in Java (android) | 1 | stackoverflowdupquestions |
Java code for using google custom search API | Google Custom Search API, how can I traverse google result pages programatically using Java? | Google Image Search API Max Result Size | 1 | stackoverflowdupquestions |
Convert a number from scientific notation to decimal in JAVA | Format double value in scientific notation | why output is in scientific notation? | 1 | stackoverflowdupquestions |
Is it safe not to close a Java Scanner, provided I close the underlying readable? | Where to close this `input` Scanner? | What if I do not close the Scanner? | 1 | stackoverflowdupquestions |
Memory leak when calling java code from C using JNI | Avoiding memory leak in JNI C to/from Java | How to check memory leak? | 1 | stackoverflowdupquestions |
Convert long time difference to format HH:mm [Java] | converting time from hh:mm:ss to hh:mm in java | How to convert minutes to HH:mm on android? | 1 | stackoverflowdupquestions |
Split a string containing command-line parameters into a String[] in Java | How to split a command line like string? | Java command line parameters | 1 | stackoverflowdupquestions |
Java: How to insert CLOB into oracle database | Insert CLOB into Oracle database | Java: Clob to byte[] | 1 | stackoverflowdupquestions |
JFrame Exit on close Java | JFrame has no close window? | Java jFrame close button | 1 | stackoverflowdupquestions |
Python HMAC-SHA1 vs Java HMAC-SHA1 different results | Java Hmac-Sha1 hexdigest different to Nodejs | Implementation of hmac-sha1 in java according to rfc2202 | 1 | stackoverflowdupquestions |
Java Regex Extract String between two Strings | Extract string between two strings in java | How to extract data from a string Regex | 1 | stackoverflowdupquestions |
Get Last Friday of Month in Java | Find the last Friday of previous month and check how many days in between current date | Can't convert int month to month name android java | 1 | stackoverflowdupquestions |
Implement OAuth in Java | Working with OAuth with Java | OAuth 2.0 Open Source implementation in Java | 1 | stackoverflowdupquestions |
Read and Write a large Image | Read region from very large image file in Java | Java http - read large file | 1 | stackoverflowdupquestions |
BadPaddingException : Decryption error | RSA Encryption-Decryption : BadPaddingException : Data must start with zero | RSA keyblock wrapper: javax.crypto.BadPaddingException: Decryption error | 1 | stackoverflowdupquestions |
Exception :com.sun.jersey.spi.inject.Errors$ErrorMessagesException | Errors$ErrorMessagesException when using Jersey in Java | Could not find a suitable constructor in com.sun.jersey.guice.spi.container.servlet.GuiceContainer | 1 | stackoverflowdupquestions |
How to parse a ISO 8601 String to Java Date on Android | Converting ISO 8601-compliant String to java.util.Date | an elegant way to transfer current date time into ISO 8601 format | 1 | stackoverflowdupquestions |
Choosing Java vs Python on Google App Engine | Google App Engine -- Java or Python? | Android - Choosing HTTP Java library | 1 | stackoverflowdupquestions |
Simple Websocket Client in Java - Connection issue | javax.websocket client simple example | netty websocket connection via java client | 1 | stackoverflowdupquestions |
Why does Java have an "unreachable statement" compiler error? | Unreachable Statement in Java | Why am I getting an Unreachable Statement error in Java? | 1 | stackoverflowdupquestions |
org.json.JSONException: Unterminated string at 737 [character 738 line 1] | JSONException: Unterminated string | How to correctly handle an Unterminated string exception? | 1 | stackoverflowdupquestions |
Why IntegerProperty implements Property<Number> and not Property<Integer>? | Why does LongProperty implement Property<Number> but not Property<Long>? | Check if any property in class has been set | 1 | stackoverflowdupquestions |
Difference between Semaphore and Condition (ReentrantLock) | Binary Semaphore vs a ReentrantLock | How does semaphore work? | 1 | stackoverflowdupquestions |
Getting template text from FreeMarker in Struts2 app | Getting template text from FreeMarker in Spring app | How to get a request object in Freemarker | 1 | stackoverflowdupquestions |
Trying to embed vlcj media player in a WindowsCanvas inside a JPanel | Embedding VLCJ in JPanel | VLCJ doesn't play video | 1 | stackoverflowdupquestions |
Is there any good generic JPA DAO implemenation? | Single DAO & generic CRUD methods (JPA/Hibernate + Spring) | JPA 2 and generic classes | 1 | stackoverflowdupquestions |
Jumping from one method to another using goto statement | Is there a goto statement in Java? | How to use the goto statement in Android | 1 | stackoverflowdupquestions |
Java BigDecimal trigonometric methods | Higher precision doubles and trigonometric functions in Java | BigDecimal to String in java? | 1 | stackoverflowdupquestions |
How Can I Pipe the Java Console Output to File Without Java Web Start? | How do I pipe the Java console output to a file? | pipe simple split in java | 1 | stackoverflowdupquestions |
Why doesn't Java have true multidimensional arrays? | Multidimensional arrays in Java and C# | How does array.sort work with multidimensional arrays? | 1 | stackoverflowdupquestions |
Using m4 macros with Eclipse & Java | Macros in Java? | Scala: generate Java annotation with parameter using Scala macros | 1 | stackoverflowdupquestions |
Remove filename extension in Java | Remove the extension of a file | Which of the extension classes is this object? | 1 | stackoverflowdupquestions |
How to redirect all logs from hibernate and spring to log4j2? | Logging Spring using Log4j2 | Getting log4j2 to work with eclipse | 1 | stackoverflowdupquestions |
Log4j logs decreases application performance? | log4j performance | Why does Log4j need the class name? | 1 | stackoverflowdupquestions |
Exporting Images with JAR in Eclipse (Java) | Exporting java project to runnable jar file with images | Eclipse exporting JAR in WAR | 1 | stackoverflowdupquestions |
Retrieve test name on TestNG | Is it possible to write the name of a testng test from a called method? | How pass File to testng test method? | 1 | stackoverflowdupquestions |
How can I configure a Hudson job to use a specific JDK? | Hudson JDK 9 JAVA_HOME doesn't look like a JDK directory | Ant with Hudson | 1 | stackoverflowdupquestions |
Troubleshooting unbounded Java Resident Set Size(RSS) growth | Growing resident memory usage (RSS) of Java Process | Problem with unbounded Java Generic interface | 1 | stackoverflowdupquestions |
Generate a random LocalDate with java.time | How to convert LocalDate to SQL Date Java? | Java 8 LocalDate to JavaScript Date | 1 | stackoverflowdupquestions |
Hibernate: evict() a persistent object while storing its changes | Should I commit hibernate transaction before calling session.evict(obj) | Evict dependant collections together with parent entity | 1 | stackoverflowdupquestions |
Session timeout in Spring Boot app behind Apache | Default session timeout for Apache Tomcat applications | How to use SpringTemplateEngine when using Spring Boot | 1 | stackoverflowdupquestions |
SWT application is running from Eclipse IDE, not running when I create a jar via Maven and run. Gives UnsatisfiedlinkException | How do you build an SWT application with Maven | swt.jar where is it? | 1 | stackoverflowdupquestions |
Jersey 'NoContent' response returns 200 instead of 204 | Returning 200 response code instead of 204 | Is it possible to access the html of a site with a 204 response code via java.net? | 1 | stackoverflowdupquestions |
Static Vs. Dynamic Binding in Java | Static Binding and Dynamic Binding | Dynamic Binding | 1 | stackoverflowdupquestions |
InvalidKeyException Illegal key size | InvalidKeyException Illegal Key Size when i export runnable jar file | InvalidKeyException Encrypting-Decrypting a file - Java / Android | 1 | stackoverflowdupquestions |
maximum size of java class / exception table | What is the maximum size of a Java .class file? | Why can't I print the maximum long value? | 1 | stackoverflowdupquestions |
Importing Arraylist to JTable | Load arrayList data into JTable | Use arraylist to fill a JTable in java | 1 | stackoverflowdupquestions |
Spring Data does not handle Pageable action argument creation | Failed to instantiate Pageable bean | creating Spring Repository Select using multiple "like" and Pageable | 1 | stackoverflowdupquestions |
Comparing Integer objects vs int | Comparing int value in java? | Usage of int vs Integer in Java | 1 | stackoverflowdupquestions |
Find all drive letters in Java | Acquiring drive names (as opposed to drive letters) in Java | How to create a regexpression for a name with just letters and one "-" i java? | 1 | stackoverflowdupquestions |
java finalize method use | When is the finalize() method called in Java? | finalize() method | 1 | stackoverflowdupquestions |
pass values from jsp to servlet using <a href> | how to pass values from jsp to servlet through <a href> using jstl | When do you use a JSP and when a Servlet? | 1 | stackoverflowdupquestions |
Java Swing Combobox removeAllItems calling ItemStateChanged also? | Why is itemStateChanged on JComboBox is called twice when changed? | Can I create List of comboBox type? | 1 | stackoverflowdupquestions |
Can't load IA 32-bit .dll on a AMD 64-bit platform | Can't load IA 32-bit .dll on a AMD 64-bit platform JNI | JNIConnector.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform Skype4java | 1 | stackoverflowdupquestions |
How to write Pagination logic? | pagination in java? | Does Spring (3) have any built in support for pagination? | 1 | stackoverflowdupquestions |
Attach native application via JNI to already running JVM on Linux | Attach to already running JVM | JNI passing a long value to a native method | 1 | stackoverflowdupquestions |
Why does java have StringBuilder or StringBuffer? | Difference between StringBuilder and StringBuffer | StringBuffer or StringBuilder use in a Web Application DAO | 1 | stackoverflowdupquestions |
How can I override the toString method of an ArrayList in Java? | How to write a toString method for ArrayList? | How to convert an arrayList.toString() into an actual arraylist | 1 | stackoverflowdupquestions |
How to fix Eclipse validation error "No grammar constraints detected for the document"? | XML Error "document is invalid.no grammar found" | Why aren't keys being detected? | 1 | stackoverflowdupquestions |
Is "new String()" immutable as well? | Is Java String immutable? | Is this java class immutable? | 1 | stackoverflowdupquestions |
Transparent JFrame | Set JFrame background transparent but show contents | JFrame partly transparent | 1 | stackoverflowdupquestions |
Polymorphism and Interfaces in Java (can polymorphism be used to implement interfaces...why?) | polymorphism in java | Polymorphism on simple example | 1 | stackoverflowdupquestions |
Collections.emptyList() returns a List<Object>? | the puzzle of Collections.emptyList() | Can Collections.EMPTY_LIST **fail** compared to Collections.emptyList()? | 1 | stackoverflowdupquestions |
How to add CheckBox's to a TableView in JavaFX | JavaFx CheckBox on TableView does not update model when checked/unchecked | Javafx - I cannot get data into a TableView | 1 | stackoverflowdupquestions |
Is there a good *strict* date parser for Java? | convert string to Date using strict format | Is JavaScript compatible with strict Page Object Pattern? | 1 | stackoverflowdupquestions |
JDBC and Oracle conn.commit and conn.setAutocommit not working properly | What is use of Connection.setAutoCommit(false); when using Oracle database? | Error while making connection to Oracle database in JDBC | 1 | stackoverflowdupquestions |
Hibernate derived property with xml mapping | Hibernate derived Entity | Hibernate OneToOneToOne Mapping | 1 | stackoverflowdupquestions |
How to prevent Gson from expressing integers as floats | How can I prevent gson from converting integers to doubles | Expressing an integer as a sum of integers with minimum variance | 1 | stackoverflowdupquestions |
Are defaults in JDK 8 a form of multiple inheritance in Java? | Multiple inheritance in Java or not? | Java Inheritance | 1 | stackoverflowdupquestions |
Reading from src/main/resources gives NullPointerException | Java path to file in src/main/resources | How to get src/main/resources path from Java | 1 | stackoverflowdupquestions |
How do I add an attachment to a response payload in Spring-WS? | Spring WS web service. Adding an attachment to the response using SAAJ - No adapter for endpoint | post method does not get payload object | 1 | stackoverflowdupquestions |
Java benchmarking tool | Java Benchmarking | D lang simple benchmarking | 1 | stackoverflowdupquestions |
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