public class Test { public static void main(String[] args) { int x = 0; int y = 0; boolean b1 = (x++ > 0) && (y++ > 0); System.out.print("x=" + x + " y=" + y + ", "); x = 0; y = 0; boolean b2 = (x++ > 0) & (y++ > 0); System.out.print("x=" + x + " y=" + y); } }