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- import java.awt.Container;
- import javax.swing.*;
- public class Scoping extends JApplet {
- JTextArea outputArea;
- int x = 1;
- public void init()
- {
- outputArea = new JTextArea();
- Container c = getContentPane();
- c.add( outputArea );
- }
- public void start()
- {int x = 5;
- outputArea.append( "local x in start is " + x );
- methodA();
- methodB();
- methodA();
- methodB();
- outputArea.append( "\n\nlocal x in start is " + x );
- }
- public void methodA()
- {
- int x = 25;
- outputArea.append( "\n\nlocal x in methodA is " + x +
- " before exiting MethodA" );
- ++x;
- outputArea.append( "\nlocal x in methodA is " + x +
- " before exiting methodA" );
- }
- public void methodB()
- {
- outputArea.append( "\n\ninstance variable x is " + x +
- " on entering methodB" );
- x *= 10;
- outputArea.append( "\ninstance variable x is " + x +
- " on exiting methodB" );
- }
- }
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