Round Robin In Java

for those who don't know Round Robin algorithm

Program

import java.util.Scanner;

 
 //@author Naved Momin naved.spartans.rocks75@gmail.com/navedmomin10@gmail.com
 
public class SimpleRR {

    int [] temp;
    int commBT, k, tq;
    int[][] d;
    int btcache;

    
    void getData( ){
        Scanner s = new Scanner(System.in);
        System.out.println( "enter no. of process");
        int pcount = s.nextInt();
        d = new int[pcount][2];

        temp = new int[pcount];
        System.out.println( "enter BT");
        for (int i = 0; i < pcount; i++) {
            d[i][0] = i;

            int m = s.nextInt();
            d[i][1] = m;

            commBT += m;
        }
        System.out.println( "enter TQ ");
        tq = s.nextInt();
        start();
        display( );
        
    }
    void start( ){
        for (int i = 0; i < d.length; i++) {
            int bt  = d[i][1];
            if( bt > 0){
                if( bt <= tq){
                    temp[i] = btcache+bt;
                    btcache = temp[i];
                    k += bt;
                    bt -= bt;
                     
                }
                else{
                    temp[i] = btcache+tq;
                    btcache = temp[i];
                    bt -= tq;
                    k += tq;
                }
                
                d[i][1] = bt;
               
                
            }
        }
        if( k!= commBT)
            start();
    }
    
    public static void main(String[] args) {
        // TODO code application logic here
        SimpleRR r = new SimpleRR();
        r.getData();
    }

    private void display() {
        float val = 0;
        int c = 1;
        for (int i : temp) {
            System.out.println( "BT for process " + c + " is " + i );
            val += i;
            c++;
        }
        System.out.println( "avg BT = " + val/temp.length);
    }
}

The above code finds & prints turn-around time & average turn around time for the given data.

Output