High level API to generate and transform Java byte code.

The Apache Commons Codec component contains encoders and decoders for

The Apache Commons FileUpload Javax component provides a simple yet flexible means of adding support for multipart

The Apache Commons IO library contains utility classes, stream implementations, file filters,

Java Servlet is the foundation web specification in the Java Enterprise Platform. Developers can build web applications ...

The AspectJ weaver applies aspects to Java classes. It can be used as a Java agent in order to apply load-time