query stringlengths 1 74.9k | positive stringlengths 0 174k | negative stringlengths 1 174k | label float64 1 1 | task_name stringclasses 33
values |
|---|---|---|---|---|
how to get size of file in mb? | Format file size as MB, GB etc | Sending 1 MB Buffer of data over Socket in Android | 1 | stackoverflowdupquestions |
JProgressBar without JButton and PropertyChangeListener | JProgressBar not working properly | Update JProgressBar from new Thread | 1 | stackoverflowdupquestions |
How to print the extended ASCII code in java from integer value | JAVA extended ASCII table usage | How to use an extended class to create an instance? | 1 | stackoverflowdupquestions |
InetAddress.getByName on Android | How to get IPAddress using InetAddress in Android | Is there an easy way to convert String to Inetaddress in Java? | 1 | stackoverflowdupquestions |
Jackson ignore all properties of superclass from external library | Jackson serialization: how to ignore superclass properties | Jackson ignore properties using the same class | 1 | stackoverflowdupquestions |
Using JNDI to share servlet session objects and data in Tomcat | Common JNDI resources in Tomcat | Tomcat JNDI: managed stack of objects | 1 | stackoverflowdupquestions |
BeanNotOfRequiredTypeException due to autowired fields | Fixing BeanNotOfRequiredTypeException on Spring proxy cast on a non-singleton bean? | still having You can't operate on a closed ResultSet error after using connection pool | 1 | stackoverflowdupquestions |
Object.finalize() not output | When is the finalize() method called in Java? | Why calling super.finalize() is preferred when overriding finalize() method? | 1 | stackoverflowdupquestions |
how to make jni.h be found? | jni.h: No such file or directory | How to return an array in JNI? | 1 | stackoverflowdupquestions |
AES-NI intrinsics enabled by default? | Does Java use AES-NI when available? | Android AES issue | 1 | stackoverflowdupquestions |
Problems Resteasy 3.09 CorsFilter | Cannot access services after adding corsfilter in resteasy | RESTeasy and X-HTTP-Method-Override | 1 | stackoverflowdupquestions |
Iterating over arrays by reflection | How to write arrays to XML file using Java reflection? | What is the problem with Reflection? | 1 | stackoverflowdupquestions |
Could not find or load main class when running through command line | Error: Could not find or load main class | Error: Could not find or load main class JDBCExample | 1 | stackoverflowdupquestions |
JPA and Hibernate - Criteria vs. JPQL or HQL | What to use: JPQL or Criteria API? | Hibernate: How do I rewrite this criteria to HQL? | 1 | stackoverflowdupquestions |
Does hashcode number represent the memory address? | Java Object.hashCode() - address or random()? | Why are this == other and and this.hashcode == other.hashcode() giving different results? | 1 | stackoverflowdupquestions |
How to find the jar of java.rmi package | Using JAVA RMI in Android application | import/package issue with RMI | 1 | stackoverflowdupquestions |
How do the Proxy, Decorator, Adapter, and Bridge Patterns differ? | Differences between Proxy and Decorator Pattern | Java to C++ bridge? | 1 | stackoverflowdupquestions |
Handling of `final` by the JVM | What does the JVM do with a final variable in a class? | File handling in java | 1 | stackoverflowdupquestions |
How to directly initialize a HashMap (in a literal way)? | Java - instantiate a hashmap from literal value pairs | ConcurentModificationException in Java HashMap | 1 | stackoverflowdupquestions |
SWT-Browser: How to load a resource using HTTPS if the certificate is untrusted? | How to import a SSL certificate file with SWT Browser | Find browser type/version of SWT Browser | 1 | stackoverflowdupquestions |
How to tell the diffarences of installed java - JDK or JRE | What is the difference between JDK and JRE? | What happen to my pre-installed JRE when I download a JDK? | 1 | stackoverflowdupquestions |
Live video streaming between Server and client - Using Java | Best way to live stream video from java server to android client? | How can I code a server/client video and audio streaming application? | 1 | stackoverflowdupquestions |
Difference between java and javaw | Difference between java.exe and javaw.exe | Determine is application has been started via Java or Javaw? | 1 | stackoverflowdupquestions |
Is there a way to check if two Collections contain the same elements, independent of order? | Way to check if two Collections contain the same elements, independent of order? | XML inside an string element vs independent elements | 1 | stackoverflowdupquestions |
Simple way to compare 2 ArrayLists | Compare two different ArrayLists for matching element | Objects and ArrayLists | 1 | stackoverflowdupquestions |
Difference between break and continue statement | Continue statement works but break statement doesn't work the way it should | Won't this just break out of the if statement? | 1 | stackoverflowdupquestions |
Object class as super class in Java | super-constructor if there is no super class? | How it works super() and super. in Java | 1 | stackoverflowdupquestions |
How to use a class customization to resolve file generating conflicts | How to use a class customization to resolve conflict when generating jaxb object from xsd | Gradle war customization - folder name | 1 | stackoverflowdupquestions |
Unable to parse DateTime-string with AM/PM marker | Unable to parse AM/PM using SimpleDateFormat | get datetime with AM or PM in java | 1 | stackoverflowdupquestions |
JSoup 1.6.0 on Android throws Exception: String.isEmpty() NoSuchMethodExists | Java isEmpty() undefined for String? | Android using JSOUP for HTML | 1 | stackoverflowdupquestions |
Signed Java Applet gives AccessControlException when calling from JavaScript | signed applet gives AccessControlException: access denied, when calling from javascript | AccessControlException in doPriveledge | 1 | stackoverflowdupquestions |
How to tell if a random string is an email address or something else | What is the best Java email address validation method? | Email method not working | 1 | stackoverflowdupquestions |
how can I convert unicode string to ASCII in java | Convert Unicode to ASCII without changing the string length (in Java) | How to convert ASCII to int? | 1 | stackoverflowdupquestions |
how do I add threads or pools to avoid ConnectException: Connection refused? | Multiple sockets cause ConnectException: Connection refused: connect | Trying to test connection on localhost ports using Socket and get ConnectException | 1 | stackoverflowdupquestions |
Ambiguous mapping found when one @Controller extends another @Controller | Ambiguous mapping found when I use extends clause | Spring controller regex mapping | 1 | stackoverflowdupquestions |
Convert String to java.util.Date | I am getting date as String from jsp page how to convert it in to java.util.Date | How can I convert an Integer (e.g 19000101 ) to java.util.Date? | 1 | stackoverflowdupquestions |
How to host a Java web service in IIS | Web service in java using IIS | IIS hosted WCF Service to provide client cert | 1 | stackoverflowdupquestions |
Eclipse JFace's Wizards | Eclipse JFace's Wizards (Again ...) | Eclipse cannot find the main class in JFace? | 1 | stackoverflowdupquestions |
Java Record Mic to Byte Array and Play sound | java byte array play sound | How can I play sound in Java? | 1 | stackoverflowdupquestions |
Ant build failing, "[javac] javac: invalid target release: 7" | Ant Javac and Commandline Javac give different results | Netbeans Maven Error: javac: invalid target release: 1.7 | 1 | stackoverflowdupquestions |
Can you save java.util.Date to DATE in SQL? | java.util.Date vs java.sql.Date | Error java.util.Date | 1 | stackoverflowdupquestions |
How to get getclass().getResource() from a static context? | How to call getClass() from a static method in Java? | sysLoader.getResource() problem in java | 1 | stackoverflowdupquestions |
Setting Arabic numbering system locale doesn't show Arabic numbers | Use arabic letters with arabic numbers | how to perform search on Arabic text in JAVA? | 1 | stackoverflowdupquestions |
How does the JVM ensure that System.identityHashCode() will never change? | Does Object class default implementation of hashcode uses identityhashcode | How can I get Syslogging to work on the JVM? | 1 | stackoverflowdupquestions |
How to add support for resizing when using an undecorated JFrame? | Drag and Resize undecorated JFrame | Java undecorated jFrame not working on Windows | 1 | stackoverflowdupquestions |
Eclipse on Mac 10.8 - Installed 1.7.0 JRE / JDK, but Eclipse won't launch | How do I run Eclipse using Oracle's new 1.7 JDK for the Mac? | Eclipse for C++ (Mac OSX): Do I need JRE or JDK? | 1 | stackoverflowdupquestions |
How to write response filter? | Adding header in response in filter? | Filter a list in Java | 1 | stackoverflowdupquestions |
Why does Map not extend Collection interface | Java collection not have Map as part of collection framework | Why is a Map not a "true" collection? | 1 | stackoverflowdupquestions |
How to copy resultset into object? | Java ResultSet copy to generic object or list | Any way to return a ResultSet in Java? | 1 | stackoverflowdupquestions |
Returning time in minutes | Difference between minutes | Method is not returning String? | 1 | stackoverflowdupquestions |
Why const keyword is not used in Java? | In Java, when do you use const instead of final? | Java: equivalent to C++ const method | 1 | stackoverflowdupquestions |
Android FragmentManager BackStackRecord.run throwing NullPointerException | NullPointerException in FragmentManager | Why am I throwing a NullPointerException | 1 | stackoverflowdupquestions |
SwingWorker exceptions lost even when using wrapper classes | How should I handle exceptions when using SwingWorker? | where SwingWorker should be in the class | 1 | stackoverflowdupquestions |
Convert from java.util.date to JodaTime | How to convert from java.util.date to JodaTime and get same date | Convert date to other format in JodaTime | 1 | stackoverflowdupquestions |
what do the square brackets mean? in Java | Difference between String[] (with square brackets) and String (without square brackets) in Java | How do you print the value of an int inside square brackets in Java? | 1 | stackoverflowdupquestions |
Avoiding memory leak in JNI C to/from Java | Memory leak when calling java code from C using JNI | Possible Memory Leak? | 1 | stackoverflowdupquestions |
Multiple properties files | Multiple .properties files in a Java project | Multiple properties file in spring | 1 | stackoverflowdupquestions |
Clicking Past a Transparent Frame (Java) | A transparent JFrame that is always on top, but allows clicking underneath | Transparent Frame works correctly in Windows, but not in Linux | 1 | stackoverflowdupquestions |
Java Enums and Switch Statements - the default case? | Java Enums - Switch statements vs Visitor Pattern on Enums - Performance benefits? | Enums,use in switch case | 1 | stackoverflowdupquestions |
Java: check symbolic link file existence | Java 1.6 - determine symbolic links | Copying symbolic link for different OS's in java | 1 | stackoverflowdupquestions |
Create a mutable java.lang.String | Is there some way to pass a String to a method as mutable? | Is java.util.List mutable? | 1 | stackoverflowdupquestions |
Android: HTTPS (SSL) connection using HttpsURLConnection | Android HttpsURLConnection Problems | set methods aren't working for HttpsURLConnection | 1 | stackoverflowdupquestions |
Generating a MD5 hash from a char[] | Generating an MD5 Hash with a char[] | Java test for MD5 using a file | 1 | stackoverflowdupquestions |
In Java, How to detect if a string is unicode escaped | How do I detect unicode characters in a Java string? | Java: How's the loop for reading escaped? | 1 | stackoverflowdupquestions |
Java Delegates? | Are there delegates in Java 8? | What is the correct term for an implementation of an interface that delegates method calls to a collection of the same interface? | 1 | stackoverflowdupquestions |
Java : create jar executable with dependant jars embedded | Java Jar Combining several jars into one executable Jar | Find jars in a jar | 1 | stackoverflowdupquestions |
How to append existing line in text file | How to add a new line of text to an existing file in Java? | Main-Class can't be set to existing class | 1 | stackoverflowdupquestions |
Java: Extending Class At Runtime | Extending class at runtime | problem with extending classes | 1 | stackoverflowdupquestions |
Type mismatch Error : Cannont convert from ArrayList<SubClass1> to List<SuperClass> | Reason of Type mismatch Error : convert ArrayList<SubClass1> to List<SuperClass>? | Convert ArrayList<subclass> to ArrayList<superclass> | 1 | stackoverflowdupquestions |
ClassCastException DataSource cannot be cast to javax.sql.ConnectionPoolDataSource | DataSource or ConnectionPoolDataSource for Application Server JDBC resources | Hibernate using an instance of javax.sql.DataSource | 1 | stackoverflowdupquestions |
ExecutorService slow multi thread performance | Java's ExecutorService performance | How to add a variable to an ArrayList inside an ExecutorService thread | 1 | stackoverflowdupquestions |
several requests from one HttpURLConnection | HttpURLConnection implementation | Java HttpURLConnection VS Android HttpURLConnection | 1 | stackoverflowdupquestions |
Volatile keyword in Java - Clarification | What is the volatile keyword useful for | Why make a method volatile in java? | 1 | stackoverflowdupquestions |
how to write an array to a file Java | How do I write an array to a file? | how to write an array by using write() in file | 1 | stackoverflowdupquestions |
How to get frequency from fft result? | Using gdx Library and FFT to Calculate Frequency (Java) | How to get magnitude and corresponding frequency after FFT | 1 | stackoverflowdupquestions |
Hibernate or EclipseLink for JPA? | Hibernate vs EclipseLink | JPA - EclipseLink - How to change default schema | 1 | stackoverflowdupquestions |
How to control the MIDI channel's volume | What's the method to control volume in an MIDI sequencer? | How to detect specific MIDI controller in Java MIDI? | 1 | stackoverflowdupquestions |
UNEXPECTED TOP-LEVEL EXCEPTION: com.android.dex.DexException: Multiple dex files define | Unable to execute dex: Multiple dex files define | Android jar/dex method count on windows | 1 | stackoverflowdupquestions |
How to read Pipe delimited Line | from a File and Splitting Integers in two different ArrayList | Java Null value causing issue when reading a pipe delimited file | Get length of delimited string in java? | 1 | stackoverflowdupquestions |
java.lang.IllegalMonitorStateException: object not locked by thread before wait()? | Java Wait and Notify: IllegalMonitorStateException | This Code can Throw an IllegalMonitorStateException | 1 | stackoverflowdupquestions |
How to split pdf file by result in java pdfbox | How to split a PDF using Apache PDFBox? | PDFBox: How to print a range of pages from a PDF | 1 | stackoverflowdupquestions |
JTextPane is not wrapping text | Strange text wrapping with styled text in JTextPane with Java 7 | JtextPane of one Line | 1 | stackoverflowdupquestions |
Why it says that "Cannot refer to a non-final variable i inside an inner class defined in a different method"? | Java - Cannot refer to a non-final variable | Using the non-final variable in inner-class | 1 | stackoverflowdupquestions |
How can I reduce the Cyclomatic Complexity of this? | How to remove The Cyclomatic Complexity | Reducing Cyclomatic Complexity with an interval | 1 | stackoverflowdupquestions |
JWT is issuing the same token | How to properly handle a JWT refresh? | JWT auth from android apps | 1 | stackoverflowdupquestions |
How to check the state of an JCheckBox? | How to check that a JCheckBox is checked? | Java JCheckBox ArrayList help needed | 1 | stackoverflowdupquestions |
Ldap search by email value can't find records | How do a LDAP search/authenticate against this LDAP in Java | Can not add user to a group with Ldap in Java | 1 | stackoverflowdupquestions |
unexpected end of subtree exception after Hibernate version update on delete query | Hibernate Delete query | Using a recursive method to find the smallest element in a subtree given the root: what am I doing wrong here? | 1 | stackoverflowdupquestions |
Difference between minutes | Returning time in minutes | Difference, in minutes, between two dates | 1 | stackoverflowdupquestions |
Remove border from JComboBox | Not Editable JComboBox Border | JComboBox and vetoableChange? | 1 | stackoverflowdupquestions |
String Deduplication feature of Java 8 | Is String Deduplication feature of the G1 garbage collector enabled by default? | Play Again feature not working | 1 | stackoverflowdupquestions |
How do you crash a JVM? | how to set location of jvm crash log files | Application crash on android | 1 | stackoverflowdupquestions |
Responsibilities of JVM bytecode verifier | Indicating when the JVM Verifier Verifies classes | Why doesn't the Java 7 byteode verifier choke on this? | 1 | stackoverflowdupquestions |
How to avoid warnings when implementing an interface that uses raw types? | How to avoid generics warnings when using "raw types" as static field / return type? | Implementing methods having raw types in Scala | 1 | stackoverflowdupquestions |
Certain Unix commands fail with "... not found", when executed through Java using JSch even with setPty enabled | Certain Unix commands fail with "... not found", when executed through Java using JSch | How to get the Output result in jsch | 1 | stackoverflowdupquestions |
DynamoDBMapper for conditional saves | DynamoDBMapper save item only if unique | Unable to mock dynamoDBMapper.query | 1 | stackoverflowdupquestions |
Java: Find Caller Class | How to know the caller class of a function | Return a valid value to the caller using a static method in Java | 1 | stackoverflowdupquestions |
IntelliJ Gradle Plugin: The supplied javaHome seems to be invalid | Android Studio - supplied javaHome is not a valid folder | Gradle Eclipse Plugin | 1 | stackoverflowdupquestions |
IllegalMonitorStateException notify() and wait() | Java Wait and Notify: IllegalMonitorStateException | Java Lock Condition Wait and Notify: IllegalMonitorStateException | 1 | stackoverflowdupquestions |
Difference between UTF-8 and UTF-16? | Why don't UTF-8 and UTF-16 encoded Strings print the same in Java? | UTF-8 and UTF-16 in Java | 1 | stackoverflowdupquestions |
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