Question#504: How to set windows look and feel in JFrame GUI in java

public static void main(String[] args) { try {              UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows....

Ques#501: How to use Global Variables in java

Dear Arun,  Java does not support the concept of global variables. However the global variables can be implemented in Java by defining ...

Programming Models: Structured Programming Model and Object Oriented Programming Model

Language is a medium to communicate with its own rules, grammar and dictionary. Language makes possible to communicate with each other. ...