// testing of the implies method
public void testImplies() {
DelegationPermission dp1 = new DelegationPermission("\"AAA\" \"BBB\"");
DelegationPermission dp2 = new DelegationPermission("\"BBB\" \"AAA\"");
assertFalse(dp1.implies(dp2));
assertFalse(dp2.implies(dp1));
assertTrue(dp1.implies(dp1));
assertFalse(dp1.implies(new ServicePermission("aaa", "accept")));
assertFalse(dp1.implies(null));
}