import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import java.util.*;
 
class Test
{
	public static void main(String[] args)
	{  	
		int count =0;
		String link1 = Integer.toString(count);
		Link link1 = new Link();
		
		count++ ;
		String link1 = Integer.toString(count);
		Link link1 = new Link();
		
		for(int i = 0 ; i<1 ; i++)
		{
			link1.method1(i);
		}
		
		for(int j = 1 ; j<2 ; j++)
		{
			link2.method1(j);
		}
		
		
	}
}
 
 
class Link
{
	int number1 = 0 ;
	
	public Link()
	{
	}
	
	public void method1(int number)
	{
		number1 = number1 + number ;
		System.out.println(number1);
		JFrame frame = new JFrame("hi");
		
		frame.setSize(300,300);
		frame.setVisible(true);
	}
}

public class ForName
{
    public static void main(String [] args)
    {
        Object ob = null;
        try
        {
            ob = Class.forName(args[0]).newInstance();
            System.out.println( "Instantiated an object called \"" + ob.getClass().getName() + 
                                 "\", it's toString() gives: " + ob.toString() );
        }
        catch(ArrayIndexOutOfBoundsException aioobe)
        {
            System.out.println( "Specify the name of the class you want to instantiate!" );
        }        
        catch(ClassNotFoundException cnfe)
        {
            System.out.println( "Can't find a class called \"" + args[0] + "\", try one that exists!" );
        }    
        catch(InstantiationException ie)
        {
            System.out.println( "Failed to instantiate class \"" + args[0] + "\", try another!" );
        }    
        catch(IllegalAccessException iae)
        {
            System.out.println( "Sorry, pal, you are not allowed to instantiate a \"" + args[0] + "\", try another!" );
        }    
        
    }                            
}
 
class TestClass
{
    public TestClass()
    {
        System.out.println( "Created a " + this.getClass().getName() );
    }
    public String toString()
    {
        return "I'm a TestClass object!";
    }
}
 
class AnotherTestClass
{
    public AnotherTestClass()
    {
        System.out.println( "Created a " + this.getClass().getName() );
    }
    public String toString()
    {
        return "I'm a AnotherTestClass object!";
    }
}

C:\temp>java ForName java.util.ArrayList
Instantiated an object called java.util.ArrayList, it's toString() gives: []

C:\temp>java ForName java.util.ArrayList
Instantiated an object called "java.util.ArrayList", it's toString() gives: []

C:\temp>java ForName TestClass
Created a TestClass
Instantiated an object called "TestClass", it's toString() gives: I'm a TestClass object!

C:\temp>java ForName java.security.spec.X509EncodedKeySpec
Failed to instantiate class "java.security.spec.X509EncodedKeySpec", try another!

C:\temp>java ForName java.util.Random
Instantiated an object called "java.util.Random", it's toString() gives: java.util.Random@3e86d0

class Renderer { /* ... */ }
class PointCollector
{
    private Renderer myRenderer = new Renderer();
    // ...
}