assertTrue("expired method should be public",
                java.lang.reflect.Modifier.isPublic(HotThreadMonitorTarget.class.getMethod("expired").getModifiers()));
    }

    @Test
    public void test_multiple_instances() {
        HotThreadMonitorTarget target1 = new HotThreadMonitorTarget();
        HotThreadMonitorTarget target2 = new HotThreadMonitorTarget();

        assertNotNull(target1, "First instance should not be null");

                        java.lang.reflect.Modifier.isPrivate(method.getModifiers()));
            }
        }
    }

    @Test
    public void test_multiple_instances() {
        SystemMonitorTarget target1 = new SystemMonitorTarget();
        SystemMonitorTarget target2 = new SystemMonitorTarget();

        assertNotNull(target1, "First instance should not be null");