The remainder of this article will present three ways for calling JavaBean methods without using Java code. One is based on the JSP 2.0 support for functions, which are EL constructs that allow ...

What is a Java expression? Expressions are combinations of literals, method calls, variable names, and operators. Java applications evaluate expressions.

A public method should never be called by another public method within the same class hierarchy. It should only be called by other classes via the classes' public interface. Class calls might not be ...

The entry point of a standalone Java application is the main method or function. In the age of Servlets and JSPs, Java’s main function took a backseat to these technologies that were initialized with ...