First off I've got to say I'm very new to java. I do 99% of my programming in Cocoa and C++, so I'm learning as I go. The language is not the issue here -- java's just another OO language and isn't ...

JEP 238: Multi-Release JAR Files extends the JAR file format to allow multiple, Java-release-specific versions of class/resource files to coexist in the same archive. This upgrade makes it easier for ...

Starting in April, Oracle will treat JAR files signed with the MD5 hashing algorithm as if they were unsigned, which means modern releases of the Java Runtime Environment (JRE) will block those JAR ...

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 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Perhaps is has something to do with my long history of working with the WebSphere Application ...