performProjectActivation(
                parser.parse(options, new String[] {"-pl", "!test1,-test2,-?test3,!?test4"}), activation);
        assertContainsExactlyInAnyOrder(activation.getRequiredInactiveProjectSelectors(), "test1", "test2");
        assertContainsExactlyInAnyOrder(activation.getOptionalInactiveProjectSelectors(), "test3", "test4");

        activation = new ProjectActivation();