As an alternative to rewriting the same code, many software development environments provide a library tool that organizes frequently used code. Once developers finish debugging some reusable code, ...

Apache Commons IO provides a set of utilities for working with the file system that can be helpful in preventing path traversal vulnerabilities. The FilenameUtils class contains methods for ...

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

Phoenix-based Cernunnos Team has announced the public launch of Cernunnos 1.0.0, a set of Java component libraries for use with uPortal, an open source enterprise portal designed for universities.

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 ...

Phoenix-based Cernunnos Team has announced the public launch of Cernunnos 1.0.0, a set of Java component libraries for use with uPortal, an open source enterprise portal designed for universities.