palindrome numbers with threads in java

[jopeter]

hi
i have wrote this progaram in java.
it finf the palidrome numbers and print it.
its by threads

it has some errors and i can t run it.
please help me.

package palindromen;
import java.lang.Integ er;
import java.lang.Strin g;

public class Main {

public Main() {
}

public static void main(String[] args)
{int nop,anyt;
Keyboard key=new Keyboard();
System.out.prin tln("Enter number of processors : ");

nop=key.readInt ();
anyt=20000/nop;

T Threads[]=new T[nop];
Palindromeset p=new Palindromeset() ;
for(int i=1;i<=nop;i++) {
Threads[i]=new T("Threads"+Int eger.toString(i ));
Threads[i].setr((i*anyt), anyt*(i+1),p);

}

for(int i=1;i<=nop;i++)
Threads[i].start();

for(int i=1;i<=nop;i++)
try{
Threads[i].join();
}
catch(Exception e)
{ }



p.print();





}

}

-------------------------------------

package palindromen;


public class Palindromeset extends Thread{
private int buffer[];
private int count;

/** Creates a new instance of Palindromeset */
public Palindromeset() {
count=0;
buffer=new int[20000];
}


public synchronized void addNum(int x)
{buffer[count]=x;
count++;
}

public void print(){
for(int i=0;i<count;i++ )
{ System.out.prin tln(buffer[i]);
System.out.prin tln(" ");
}
System.out.prin tln();
System.out.prin tln(count);

}



}
-------------------------------------------------

package palindromen;


public class T extends Thread{


public int lowr,highr,n;

volatile Palindromeset c;


public void setr(int lr,int hr,Palindromese t pt)
{
lowr=lr;
highr=hr;
c=pt;}


public T(String s) {

this.setName(s) ;
}

public void run()

{for(int i=lowr;i<highr; i++){


n = i; //used at last time check

int reverse=0,remai nder;

while(i > 0){

remainder = i % 10;

reverse = reverse * 10 + remainder;

i = i / 10; }

if(reverse == n)
c.addNum(i);
}
}
}

[jopeter]

i completed my program by tags
i hope help me.


package palindromen;
import java.lang.Integ er;
import java.lang.Strin g;

public class Main {

public Main() {
}

public static void main(String[] args)
{//nop is number of processors.we inter it via keyboard
//for example we have number 0 - 20000.we want to know nubber of palindrome numbers between0-20000
// anyt=20000/nop; 20000/nop is the number of number that every thread should start
int nop,anyt;
Keyboard key=new Keyboard();
System.out.prin tln("Enter number of processors : ");

nop=key.readInt ();
anyt=20000/nop;

T Threads[]=new T[nop];
Palindromeset p=new Palindromeset() ;
for(int i=1;i<=nop;i++) {
//here we say to every thread from what number to what number it should define the palindrome numbers
//for exmaple if we have 10 processors ,Theard[0] should define palindrom numbers 0 to 2000
Threads[i]=new T("Threads"+Int eger.toString(i ));
Threads[i].setr((i*anyt), anyt*(i+1),p);

}

for(int i=1;i<=nop;i++)
Threads[i].start();

for(int i=1;i<=nop;i++)
try{
Threads[i].join();
}
catch(Exception e)
{ }



p.print();//caling print() from class Palindromeset





}

}
---------------------------------------------------------

package palindromen;


public class T extends Thread{


public int lowr,highr,n;

volatile Palindromeset c;


public void setr(int lr,int hr,Palindromese t pt)
{
lowr=lr;//lowrang
highr=hr;//highrang
c=pt;}


public T(String s) {

this.setName(s) ;
}

public void run()

{for(int i=lowr;i<highr; i++){


n = i; //used at last time check

int reverse=0,remai nder;

while(i > 0){

remainder = i % 10;

reverse = reverse * 10 + remainder;

i = i / 10; }

if(reverse == n)
/*in the number is palindrome we add count bc we want to khow the number of palindrom numbers
and we put the palindrome number in array bubber bc at last we want to print the
palindrom numbers*/
c.addNum(i); //error: at palindromen.T.r un(T.java:44)

}
}
}
--------------------------------------------------------------

package palindromen;


public class Palindromeset{
private int buffer[];
private int count;

/** Creates a new instance of Palindromeset */
public Palindromeset() {
count=0;
buffer=new int[20000];
}


public synchronized void addNum(int x)
{buffer[count]=x;
/*error : Exception in thread "Threads0" java.lang.Array IndexOutOfBound sException: 15
at palindromen.Pal indromeset.addn um(Palindromese t.java:17)*/

count++;
}

public void print(){
for(int i=0;i<count;i++ )
{ System.out.prin tln(buffer[i]);//print the palindrome numbers that exist in buffer[count]
System.out.prin tln(" ");
}
System.out.prin tln();
System.out.prin tln(count); //print number of palindrome numbers

}



}