进阶のJAVA7

public class ChooseBall{
public int redBall(){
int red=(int)(Math.random()*42);
return red;
}
public int whiteBall(){
int white=(int)(Math.random()*7);
return white;
}
public static void main(String[] args) {
int [] wb=new int[5];
int rb;
ChooseBall ball=new ChooseBall();
for(int i=0;i<5;i++){
wb[i]=ball.whiteBall();
System.out.println("############"+wb[i]);
for(int j=1;j<5;j++){
while(wb[i]==wb[j]){
wb[i]=ball.whiteBall();

System.out.println("!!!!!!!!!!!!!!!!!!!"+white);
break;

}
wb[i]=ball.whiteBall();
System.out.println("%%%%%%%%%%"+wb[i]);
}
System.out.println("White:"+wb[i]);
}
rb=ball.redBall();
System.out.println("Red:"+rb);
}
}