public class StackEx {
public static void main(
String args[])
{
Stack s1 = new Stack ();
Stack s2 = new Stack ();
processStacks (s1,s2);
System.out.println (s1 + " "+ s2);
}
public static void processStacks(Stack x1, Stack x2)
{
x1.push (new Integer ("100"));
x2 = x1;
}
}
why does it print [100] [] and not [100][100] ?