This post explains how to call a method in Java. Learn how to define methods, call them from other classes, and pass arguments!

The next class, Employee, is a contrived example of a class in which the extensible class’s constructor calls an overridable method (setSalaryRange ()).

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

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 ...

You may be used to seeing the wait(), notify(), and notifyAll() methods called within synchronized methods. But here's a subtlety that you may not know: The caller of the wait(), notify(), and ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Follow these steps to find the length of a String in Java: Declare a variable of type String ...

Limitations of reflective method lookup By Paul Holser July 24, 2001 REFLECTION IS A powerful and intriguing feature of Java. Using the facilities of the class java.lang.Class and the Reflection API ...