Java

Java Multiple Inheritance

Java: method to get position of a match in a String?

string-manipulation

performance-optimization

Java Look and Feel (L&F)

"java.lang.outofmemoryerror: PermGen space" in Maven build

memory-management

maven-configuration

jvm-optimization

Java.lang.outofmemoryerror: GC overhead limit exceeded

memory-management

garbage-collection

Java.lang.noclassdeffounderror: Could not initialize class org.codehaus.groovy.vmplugin.v7.Java7

Java.lang.noclassdeffounderror: com/sun/mail/util/MailLogger with JUnit test in Java mail

maven-dependencies

classpath-issues

Java how to replace 2 or more spaces with single space in string and delete leading and trailing spaces

string-manipulation

performance-optimization

Java: How to determine the correct charset encoding of a stream

charset-detection

stream-processing

Java - How to create new Entry (key, value)

map-implementation

Java: how do I get a class literal from a generic type?

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize

memory-management

Java executors: how to be notified, without blocking, when a task completes?

async-programming

callback-functions

executor-service

Java equivalent to C# extension methods

java-utility-classes

Java Equivalent of C# async/await?

async-programming

completablefuture

Javadoc: package.html or package-info.java

package-info-java

Java: Difference between strong, soft, weak, and phantom references

reference-types

garbage-collection

memory-management

Java Desktop application: SWT vs. Swing

performance-optimization

layout-management

Java: Class.isInstance vs Class.isAssignableFrom

dynamic-type-checking

Javac is not recognized as an internal or external command, operable program or batch file

environment-variables

path-management

explain.codes / Java