homing missile

 public void getGoon()
    {    
       World w = getWorld();
       
       List<ship> n = w.getObjects(ship.class);
       ListIterator<ship> s = n.listIterator();
       if(!s.hasNext())
       {
           return;
       }
       
       List<Goon> goons = w.getObjects(Goon.class);
       ListIterator<Goon> itr = goons.listIterator();
       if(!itr.hasNext())
       {
           return;
       }
       
       ship shipu = s.next();
       
       int gArrX[] = new int[goons.size()];
       int gArrY[] = new int[goons.size()];
       int rX[] = new int[goons.size()];
       int rY[] = new int[goons.size()];
       int hyp[] = new int[goons.size()];
       int lowest = hyp[0];
       //int X;
       //int Y;
       
       for(int i = 0; i < gArrX.length; i++)
       {
           Goon enemy = itr.next();
           
           int ex = enemy.getX();
           gArrX[i] = ex;
           rX[i] = ex;
           int ey = enemy.getY();
           gArrY[i] = ey;
           rY[i] = ey;
           
           int sx = shipu.getX();
           int sy = shipu.getY();
           
           for(int xy = 0; xy < hyp.length; xy++)
           {
               hyp[xy] = (int)(Math.sqrt((gArrX[i]-sx)^2 + (gArrY[i]-sy)^2));
           }
          
          /* for(int t = 0; t < hyp.length; t ++)
           {
               int X=0;
               int Y=0;
               if(lowest > hyp[t])
               {
                   lowest = hyp[t];
                   X = gArrX[t];
                   Y = gArrY[t];
                   this.turnTowards(X,Y);
               }
               //this.turnTowards(X,Y);
           }*/
        }
        
        for(int t = 0; t < hyp.length; t ++)
           {
               //int X;
               //int Y;
               if(lowest > hyp[t])
               {
                   lowest = hyp[t];
                   X = rX[t];
                   Y = rY[t];
                   turnTowards(X,Y);
               }
               //this.turnTowards(X,Y);
           }
       //turnTowards(X,Y); 
       turn(30);
    }