private static boolean testRectangleArch() { boolean pass = true; int test = 1; int cnt; Rectangle rect; Class cl; Class[] temp; System.out.println("Rectangle architecture tests..."); rect = new Rectangle(4.3, 5.6, new Point(-99, 66), Color.cyan, false); cl = rect.getClass(); pass &= test(cl.getConstructors().length == 1, test++); pass &= test((temp = cl.getInterfaces()).length == 1, test++); pass &= test(temp[0].getName().equals("Shape"), test++); pass &= test(verifyEqualsMethodSignature(cl), test++); cnt = countModifiers(cl.getDeclaredMethods(), Modifier.PUBLIC); pass &= test(cnt == 12, test++); cnt = cl.getFields().length; pass &= test(cnt == 0, test++); cnt = countModifiers(cl.getDeclaredFields(), Modifier.PROTECTED); pass &= test(cnt == 0, test++); cnt = countModifiers(cl.getDeclaredFields(), Modifier.PRIVATE); pass &= test(cnt == 5, test++); // Count and test number of of PACKAGE fields cnt = cl.getDeclaredFields().length - countModifiers(cl.getDeclaredFields(), Modifier.PRIVATE) - countModifiers(cl.getDeclaredFields(), Modifier.PROTECTED) - countModifiers(cl.getDeclaredFields(), Modifier.PUBLIC); pass &= test(cnt == 0, test++); return pass; }