assertThat(GenericsUtil.getKeyTypeOfMap(t1), is(sameClass(String.class)));
        assertThat(GenericsUtil.getValueTypeOfMap(t1), is(sameClass(Object.class)));

        final Method m2 = MapType.class.getMethod("mapOfClassToString");
        final Type t2 = m2.getGenericReturnType();
        assertThat(GenericsUtil.isTypeOf(t2, Map.class), is(true));
        assertThat(GenericsUtil.isTypeOf(GenericsUtil.getKeyTypeOfMap(t2), Class.class), is(true));