@Test public void testFilterByClass() throws NoSuchMethodException { ComposablePointcut pc = new ComposablePointcut(); assertTrue(pc.getClassFilter().matches(Object.class)); ClassFilter cf = new RootClassFilter(Exception.class); pc.intersection(cf); assertFalse(pc.getClassFilter().matches(Object.class)); assertTrue(pc.getClassFilter().matches(Exception.class)); pc.intersection(new RootClassFilter(NestedRuntimeException.class)); assertFalse(pc.getClassFilter().matches(Exception.class)); assertTrue(pc.getClassFilter().matches(NestedRuntimeException.class)); assertFalse(pc.getClassFilter().matches(String.class)); pc.union(new RootClassFilter(String.class)); assertFalse(pc.getClassFilter().matches(Exception.class)); assertTrue(pc.getClassFilter().matches(String.class)); assertTrue(pc.getClassFilter().matches(NestedRuntimeException.class)); }