Which Java IDE is best? Compare IntelliJ IDEA , Eclipse, and NetBeans for features, usability, and compatibility with your favorite tools and frameworks. Every Java programmer needs a programming ...

I'm trying to use one of the Apache Commons libraries (Math 3.3) in Java with Eclipse. (JDK 1.7 and Eclipse 3/JDT 3.7) And I can't get away from NoClassDefFoundError ...

Hi,<BR><BR>there is a bug in my application which uses many classes. I have a variable that is properly set, initially. Then, when I want to use it, it is somehow null. <BR>I am using eclipse. Java.

Community driven content discussing all aspects of software development from DevOps to design patterns. Java Mission Control is a powerful tool for those who need to profile and troubleshoot the JDK.

The open-source development tool project, which is backed by IBM, spells out enhancements intended to make Java programmers more productive. Martin LaMonica is a senior writer covering green tech and ...

Eclipse, the open-source IDE for Java, C/C++ and other programming languages, has been released in version 2025-09. A new feature is the ability to compare selected text in the editor with the ...