Hi friend,



Do changes in Code :

Thread.sleep(1);


import java.io. *;
import java.util.*;

class MyThread1 implements Runnable{
Thread t;
String s="0";
String s1=null;
MyThread1(String s2){
s1=s2;
t=new Thread(this);
t.start();
}

public void run(){
try
{
Thread.sleep(1);
System.out.println(s1);

float counter=0;
float onescounter=0;
double x = 0.0 ;
double AP ;
double time;
double mins;
String byt="";
double num = Math.pow(2,8);

System.out.println("Processing just started!");
time = System.currentTimeMillis();
System.out.println("Starting test" + time);

for(int i =1 ; i<num; i++)
{
byt = Integer.toBinaryString(i);
String s = "0";
while(byt.length()<8)
{
byt= s+ byt;
}
x = 0.0;
counter=0;
onescounter=0;
// testing every character
for (int n=0 ;n<byt.length(); n++)
{
if( byt.charAt(n) == '1')
{
counter++;
onescounter++;
x = x + (onescounter/counter);

}
else
counter++;

}

AP = x * 1/onescounter;
System.out.println (" \nNumber is = " + byt);
System.out.println (" \nAverage Precisoon = " + AP);
}
time = System.currentTimeMillis() - time;
System.out.println(" The test took " + time + " milliseconds\n\n");
mins=time/60000;
System.out.println(" The test took " + mins + " munits\n\n");

}
catch (Exception e)
{
}

}
}

public class AveragePrecision{
public static void main(String args[]) throws Exception {
MyThread1 m1=new MyThread1("Thread started1....");
MyThread1 m2=new MyThread1("Thread started2....");
MyThread1 m3=new MyThread1("Thread started3....");
MyThread1 m4=new MyThread1("Thread started4....");
MyThread1 m5=new MyThread1("Thread started5....");
}
}

For any more problem give details and more information on Thread visit to :

http://www.roseindia.net/java/thread/index.shtml

Thanks