The Apache Commons HttpClient class allows Java developers to invoke and test their web-based applications without any need for HTML, JavaScript or a web browser. The following class uses the Apache ...

As the above screen snapshot indicates, the class dustin.examples.Person exists in both the src2 directory and (not shown here) in the src directory (“duplicate class: dustin.examples.Person”).

Various Java tools (e.g., jar) and APIs have been modified to support multi-release JAR files. For example, the java.net.URLClassLoader class has been enhanced to read selected versions of class ...

The Class File API makes it possible to parse, create and convert Java classes. Until now, developers had to rely on external libraries such as ASM or Apache Commons BCEL ( Byte Code Engineering ...