query stringlengths 1 74.9k | positive stringlengths 0 174k | negative stringlengths 1 174k | label float64 1 1 | task_name stringclasses 33
values |
|---|---|---|---|---|
Setting session timeout period with Spring Security 3.0 | Spring Security with custom session timeout | Setting session timeout without web.xml in java web application | 1 | stackoverflowdupquestions |
Persisting data suited for enums | Best practices for using and persisting enums | How do I return a class' enums from its own class in Java? | 1 | stackoverflowdupquestions |
java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet in spring project | java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet error | Cannot find package org.springframework.web.servlet | 1 | stackoverflowdupquestions |
Preemptive Basic Auth with HttpUrlConnection? | Preemptive Basic authentication with Apache HttpClient 4 | Android HttpURLConnection with json string | 1 | stackoverflowdupquestions |
Connecting to excel sheet using jdbc without specifying DSN to Excel sheet | How to read excel sheet stored on application server | Error while reading Excel sheet using Java | 1 | stackoverflowdupquestions |
how to get workspace path in eclipse? | How to tell Eclipse Workspace? | How can I edit the location of the workspace in Eclipse? | 1 | stackoverflowdupquestions |
System.loadLibrary get stuck and never returns | Loading a shared library with the System.loadLibrary call never returns | How to influence search path of System.loadLibrary() through Java code? | 1 | stackoverflowdupquestions |
Tomcat 7 getting SSLv2Hello is disabled error when trying to make client server ssl authntication | Apache Tomcat for Windows SSL Implementation not working | Two-way SSL communication with Tomcat | 1 | stackoverflowdupquestions |
Base64 encoder and decoder | base64 decoder in android in API level 7 | Huffman Code Decoder Encoder In Java Source Generation | 1 | stackoverflowdupquestions |
Cannot run JAX-WS Java Web Service on Apache Tomcat | JAX-WS on Tomcat server | Problems with a JAX-WS web service running under Tomcat 6.0.28 | 1 | stackoverflowdupquestions |
How to find the JVM version from a program? | How to find the JVM version from a program ... with even more details? | How works the Java JVM? | 1 | stackoverflowdupquestions |
Java socket.io client | Android Java socket communication with Socket.IO | Why didn't this Java socket client work? | 1 | stackoverflowdupquestions |
Can somebody explain in Manhattan dstance for the 8 puzzle in java for me? | Calculating Manhattan Distance | Java method argument puzzle | 1 | stackoverflowdupquestions |
Bubble Sort Outperforming Selection Sort? | Why is my Java based Bubble Sort Outperforming my Selection Sort and my Insertion Sort | How can I sort this Bubble Sort in reverse? | 1 | stackoverflowdupquestions |
Why does my applet get a java.security.AccessControlException: access denied (java.net.SocketPermission ...), and how can I avoid it? | java.security.AccessControlException: access denied ("java.net.SocketPermission" "smtp.gmail.com" "resolve") | Java applet project "java.security.AccessControlException: access denied" error | 1 | stackoverflowdupquestions |
ejb - Details requried on javax.annotation.ManagedBean | Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean | @EJB annotation null | 1 | stackoverflowdupquestions |
How does a Breadth-First Search work when looking for Shortest Path? | Breadth first search is not returning the shortest path | Is this web crawler doing a breadth-first search or a depth-first search? | 1 | stackoverflowdupquestions |
Maven GWT 2.0 and Eclipse | Maven and GWT (and Eclipse) - Does it really work? | Using Gwt 2.7 in eclipse | 1 | stackoverflowdupquestions |
Hadoop : JPS can not find Java installed | Hadoop: Cannot use Jps command | jps/jvmstat fails on directory paths with space character | 1 | stackoverflowdupquestions |
Java SFTP server library? | how to transfer a file through SFTP in java? | Is there a simple method to check if there are changes in a SFTP server? | 1 | stackoverflowdupquestions |
how to share a jsf error page between multiple wars | Load exteral JSF page | JSF 2.0 Problem | 1 | stackoverflowdupquestions |
javax.validation.ValidationException: Unable to find default provider | ValidationException: Unable to find a default provider | SpringMvc - javax.validation.ValidationException | 1 | stackoverflowdupquestions |
Spring MVC -> JSON response | Spring 3 JSON with MVC | Problem using Spring 3 MVC | 1 | stackoverflowdupquestions |
JPA Map<String,String> mapping with xml | JPA Map<String,String> mapping | Mapping JPA Entities | 1 | stackoverflowdupquestions |
PropertyNotFoundException: Could not find a setter | HIbernate Mapping Exception: PropertyNotFoundException: Could not find a setter | hibernate PropertyNotFoundException | 1 | stackoverflowdupquestions |
jmock mocking a static method | JMock - how to mock console output | Mocking static class | 1 | stackoverflowdupquestions |
Understanding Spliterator, Collector and Stream in Java 8 | What would be a good use-case scenario for the Spliterator in Java 8? | Java.util.Collection overrides spliterator() | 1 | stackoverflowdupquestions |
Programmatically Hide/Show Android Soft Keyboard | How to automatically show soft keyboard on start? | Show soft keyboard with no input | 1 | stackoverflowdupquestions |
for loop using lambda expression in JAVA | For Loop with Lambda Expression in JAVA | How to use JSONObject.computeIfAbsent without lambda expression | 1 | stackoverflowdupquestions |
How to auto-adjust font size of multiple JLabel based on container size in a smooth way? | How to change the size of the font of a JLabel to take the maximum size | Auto adjust component size in java | 1 | stackoverflowdupquestions |
What is inlining? | Inlining in Java | Static functions inlining in Java | 1 | stackoverflowdupquestions |
How to generate a unique Id for each object of a class? | How to Generate Unique ID in Java (Integer)? | Android Unique ID | 1 | stackoverflowdupquestions |
Is setting a HashMap thread safe? | Is a HashMap thread-safe for different keys? | Is this HashMap usage thread safe? | 1 | stackoverflowdupquestions |
Hibernate Exception: Unknown name value for enum class | Hibernate Exception - Unknown name value | Hibernate + Spring exception: Unknown Entity | 1 | stackoverflowdupquestions |
Can't post JSON to server with HTTP Client in Java | post json to java server | Http Post in JAVA | 1 | stackoverflowdupquestions |
How to add locale for Arabic | Setting Arabic numbering system locale doesn't show Arabic numbers | How to Read Arabic text from .txt file in Android | 1 | stackoverflowdupquestions |
how to setup an Https connection from Java Application | Using HTTPS with REST in Java | How to make a https post in Java? | 1 | stackoverflowdupquestions |
How to renew expiring Kerberos ticket in HBase? | Auto renewal of Kerberos ticket not working from Java | Hbase client ConnectionLoss for /hbase error | 1 | stackoverflowdupquestions |
How to create owl file using JENA? | Programmatically generating OWL class hierarchy with Jena | How can i get all the data properties of a class using OWL API? | 1 | stackoverflowdupquestions |
java string reverse algorithm | Reverse a string in Java | Reverse a method? | 1 | stackoverflowdupquestions |
Difference between Resident Set Size (RSS) and Java total committed memory (NMT) for a JVM running in Docker container | Growing resident memory usage (RSS) of Java Process | Troubleshooting unbounded Java Resident Set Size(RSS) growth | 1 | stackoverflowdupquestions |
How to check for value equality? | java object equality not working | Why is this equality to another object check in String.java? | 1 | stackoverflowdupquestions |
how to compare the Java Byte[] array? | Compare two Byte Arrays? (Java) | How to get byte array from list? | 1 | stackoverflowdupquestions |
How to filter entities by their parents in ManyToOne side in Google App Engine | How to filter entities by their parents in Many-To-One in AppEngine using JDO | ManyToOne relationship with a String field | 1 | stackoverflowdupquestions |
How to wrap text around components in a JTextPane? | Can't have components in a jtextpane if set to "text/html" | JTextPane - dynamic word wrap | 1 | stackoverflowdupquestions |
What's the difference between Future and FutureTask in Java? | Should I call cancel(true) on Future<?> or my own FutureTask | FutureTask and Callable usage | 1 | stackoverflowdupquestions |
Is OpenJDK 8 a reference implementation of Java SE 8? | Technically what is the main difference between Oracle JDK and OpenJDK? | How to run evosuite with(out?) jdk | 1 | stackoverflowdupquestions |
Is clone() in java shallow copy? | In Java, what is a shallow copy? | shallow copy of arraylist | 1 | stackoverflowdupquestions |
How to run nar file from command line? | Using a native Maven artifact (nar) in a webapp | How to run program from command line? | 1 | stackoverflowdupquestions |
How can I write custom Exceptions? | How to create custom exceptions in Java? | Exceptions in my code - Java | 1 | stackoverflowdupquestions |
Sort arrays of primitive types in descending order | Sorting arrays of primitive types in descending order | How can we use .class on primitive types? | 1 | stackoverflowdupquestions |
How to set order of repositories in Maven settings.xml | Using multiple local repositories while building Maven | Spring Data Repositories - Find where field in list | 1 | stackoverflowdupquestions |
How do I generate RSA key pair in JAVA (in openssl format) | Generate RSA key pair and encode private as string | How to call OpenSSL methods in Java? | 1 | stackoverflowdupquestions |
Java Arrays & Generics : Java Equivalent to C# IEnumerable<T> | What's the equivalent of C# IEnumerable in Java? The covariant-capable one, not the Iterable | Generics in Java | 1 | stackoverflowdupquestions |
Spring SFTP connection - get file from SFTP server | How to retrieve a file from a server via SFTP? | using matchpattern in sftp ls command | 1 | stackoverflowdupquestions |
Eclipse: Attach source/javadoc to a library via a local property | Why can't Eclipse find the JavaDoc? | How to _use_ a javadoc | 1 | stackoverflowdupquestions |
Reading a PDF document with iText not working sometimes | Read pdf using iText | Creatng PDF files from java code [without using iText] | 1 | stackoverflowdupquestions |
Can I compress HTTP Requests using GZIP? | How to compress a Http Post Body using GZIP | java: save string as gzip file | 1 | stackoverflowdupquestions |
Java ClassLoader: load same class twice | Defining the same class twice using a ClassLoader | How do I "close" a ClassLoader? | 1 | stackoverflowdupquestions |
jmockit coverage report steps from ant build.xml file | Combined test coverage report with jMockit | Coverage report says zero coverage on android with gradle | 1 | stackoverflowdupquestions |
Java operators precedence | Operators precedence in Java gets confusing | Java order of precedence | 1 | stackoverflowdupquestions |
Java Error - net.ucanaccess.jdbc.UcanaccessSQLException: malformed string: ' | UCanAccess Java Execution Error | Trying to use the .previous() method on a UCanAccess ResultSet | 1 | stackoverflowdupquestions |
Apache PDFBox Java library - Is there an API for creating tables? | How to create Table using Apache PDFBox | PDFBox does not remove first page | 1 | stackoverflowdupquestions |
Configure proxy to Jersey client | Jersey client with ignore ssl with proxy setting | ApacheConnectorProvider : Jersey Client 2.5.1 | 1 | stackoverflowdupquestions |
Safe String to BigDecimal conversion | BigDecimal how to use? | Error conversion String BigDecimal | 1 | stackoverflowdupquestions |
How to use RestTemplate efficiently in Multithreaded environment? | Where to create RestTemplate in Spring? | Spring resttemplate | 1 | stackoverflowdupquestions |
Problems submitting a login form with Jsoup | Login on website using jsoup | In my spring login form url getting changed after submitting the form | 1 | stackoverflowdupquestions |
Add ArrayList<String> to SQLite DB | data from sqlite into ArrayList<String> | Create a String array from a SQLite DB in Android | 1 | stackoverflowdupquestions |
JTable with varying number of columns per row | A JTable where number of columns in each row may be different | JTable.print() does not print all columns | 1 | stackoverflowdupquestions |
JasperReports: Getting JRRuntimeException: Error creating SAX parser | Error creating SAX parser JasperReports on Java Tomcat | What pattern should I use for using a SAX parser? | 1 | stackoverflowdupquestions |
Maven Compilation Error: Fatal error compiling: invalid target release: 1.8 | Fatal error compiling: invalid target release: 1.8 -> [Help 1] | Maven - invalid target release 1.7 with Java 1.7 | 1 | stackoverflowdupquestions |
Stream's limit is not working for a Stream based on a char array | How can I create a stream from an array? | Input/Output Stream : End of Stream? | 1 | stackoverflowdupquestions |
Convert RGB value to HSV | Random HSV colour | Convert RGB values to Integer | 1 | stackoverflowdupquestions |
How do I get a Java resource as a File? | Java resource as file | Use resource in try with resource statement that was created before | 1 | stackoverflowdupquestions |
Understanding Eclipse debug source lookup with dynamically compiled and loaded code | How do I re-encode dynamically compiled bytes to text? | Eclipse Java Debug with missing source files | 1 | stackoverflowdupquestions |
Very simple Apache-commons configuration example throws NoClassDefFoundError | Simple Apache-commons configuration example throws ConfigurationRuntimeException | RMIIO and NoClassDefFoundError | 1 | stackoverflowdupquestions |
Installing WindowBuilder on Eclipse 4.2 | Installing WindowBuilder on Eclipse Neon | Code won't run properly when using WindowBuilder in eclipse java IDE | 1 | stackoverflowdupquestions |
What does void do in java? | Why does java use void? | Void and return in Java - when to use | 1 | stackoverflowdupquestions |
How does converting signed integer to unsigned long work | Best way to convert a signed integer to an unsigned long? | Reverse unsigned to signed conversion in Java | 1 | stackoverflowdupquestions |
Generate JNLP dynamically | set param value of jnlp dynamically | JNLP SingleInstanceService Use in Command Line JAR Application | 1 | stackoverflowdupquestions |
How to create temporary folder with zip folder inside | How to add a file in a specific folder (in the ZIP) | How to create folder in prinstream? | 1 | stackoverflowdupquestions |
Elasticsearch 5 Java Client giving "NoNodeAvailableException" | Elasticsearch - NoNodeAvailableException | Elasticsearch-Java Search is not giving any results | 1 | stackoverflowdupquestions |
how to print stack trace to pages? | How can I convert a stack trace to a string? | Getting method execution time from Stack Trace | 1 | stackoverflowdupquestions |
Set JTree in one java class file from second java class file - Swing | Desktop view in JTree - Swing - Windows Only | JTree from List<File> | 1 | stackoverflowdupquestions |
Get RGB of a BufferedImage | How to get rgb pixel value from R ,G,B value in java for a BufferedImage | Why can't I change this BufferedImage? | 1 | stackoverflowdupquestions |
What is the difference between `opencv.android.JavaCameraView` and `opencv.android.NativeCameraView` | OpenCV for Android - does NativeCameraView still exist? | how to draw 3d object with opengl es in android ,with org.opencv.android.javacameraview as background | 1 | stackoverflowdupquestions |
How to inject a key-value map with Spring 4? | How to inject a Map using the @Value Spring Annotation? | Spring: inject properties file into map | 1 | stackoverflowdupquestions |
hibernate 4 has performance issue after migration | Migration from Hibernate 3 to 4 slows down startup | Spring migration from 2.5.6 to 4.3.6 | 1 | stackoverflowdupquestions |
keytool error Keystore was tampered with, or password was incorrect | AndroidDebugKey Keystore was tampered with, or password was incorrect | What is the significance of "key password" in keystore using keytool | 1 | stackoverflowdupquestions |
Is there a Java equivalent to C#'s 'yield' keyword? | Yield Return In Java | Java Equivalent for where in C# | 1 | stackoverflowdupquestions |
What is the best practice for setting the initial capacity of an ArrayList that is not always used? | Why start an ArrayList with an initial capacity? | Can you determine the initial capacity of a Java Collection? | 1 | stackoverflowdupquestions |
How to parse a currency Amount (US or EU) to float value in Java | Android: Parsing EU currency into a Number | Format String currency in java | 1 | stackoverflowdupquestions |
Android Studio 3.0 "JUnit version 3.8 or later expected" | IntelliJ IDEA with Junit 4.7 "!!! JUnit version 3.8 or later expected:" | Error JUnit version 3.8 or later expected - Android Studio | 1 | stackoverflowdupquestions |
Please explain conversion from int to short | Java - Explicit Conversion from Int to Short | Java to C# Conversion | 1 | stackoverflowdupquestions |
SortedList which allows repetition and random access of elements | Why is there no SortedList in Java? | How does insert and delete method of SortedList in Java work | 1 | stackoverflowdupquestions |
Cannot create AVD - Eclipse, MAC OSX, Android 4.4.2 | Eclipse can't create new AVD | How to run Android app correctly with AVD? | 1 | stackoverflowdupquestions |
Is WindowBuilder Pro already installed in Eclipse? | Installing WindowBuilder on Eclipse 4.2 | Code won't run properly when using WindowBuilder in eclipse java IDE | 1 | stackoverflowdupquestions |
Compile NetBeans project from command line by using Ant | Given that NetBeans is installed, how can I use ant from the command-line (on Windows)? | How to include a Java command in ANT to run the project | 1 | stackoverflowdupquestions |
How to pass the result of calling a statically imported generic method to another method? | Can't pass the result of a generic method to another method? | Statically configure rel in Spring Data REST | 1 | stackoverflowdupquestions |
Creation of a EML file with an attachment using JavaMail | Create a .eml (email) file in Java | Reading .eml into JavaMail MIME format | 1 | stackoverflowdupquestions |
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