java at TCCI

Java is a programming language developed by James Gosling at Sun Microsystems, which is now a part of Oracle Corporation. It was released in 1995 as a part of Sun Microsystems’ Java platform. Java is the most popular platform independent and Object Oriented Language. It is based on the principle “Write once, run anywhere” which means that the code which runs on one […]

When method of child class redefines the method of parent class then it is called method overriding in Java. Overriding is done so that a child class can give its own implementation to a method which is already provided by the parent class. In this case the method in parent class is called overridden method […]

What is Generic Servlet class? – This class implements Servlet and Servlet Config interfaces.  – It can be extended by a servlet.  – It is a common practice that a servlet class extends protocol-specific, such as HttpServlet class.  – With the help of using life cycle methods, it makes simpler and easier to develop servlets […]