Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

Here's a quick look at the three types of class loaders and everything you need to know to work with them in your Java programs.

The header file provides the signature of the C function defined in the Java file. Javah utility creates the header file and provides the signature of the native method.

You can also produce the declaring code (Java has no header files) from the compiled class files. Those compiled class files can be distributed under any license you want (GPL Classpath exception ...