final Field f = ClassUtil.getField(Baz.class, "map");
        assertThat(FieldUtil.getKeyTypeOfMap(f), is(sameClass(String.class)));
        assertThat(FieldUtil.getValueTypeOfMap(f), is(sameClass(Integer.class)));
    }

    /**
     *
     */
    public static class Baz {

        /** */
        @SuppressWarnings("rawtypes")