/**
     * @throws Exception
     */
    @Test
    public void testFoo() throws Exception {
        final BeanDesc beanDesc = new BeanDescImpl(MyBean.class);
        final MethodDesc foo = beanDesc.getMethodDesc("foo");
        assertThat(foo, is(notNullValue()));
        assertThat(foo.getBeanDesc(), is(sameInstance(beanDesc)));
        assertThat(foo.getMethod(), is(MyBean.class.getMethod("foo")));

        final BeanDesc beanDesc = new BeanDescImpl(MyBean.class);
        final MethodDesc methodDesc = beanDesc.getMethodDesc("getAaa");
        assertThat(methodDesc, is(notNullValue()));
        assertThat(methodDesc.getMethodName(), is("getAaa"));
        beanDesc.getMethodDesc("getaaa");
    }

    /**
     * @throws Exception
     */
    @Test

     * @param paramTypes
     *            The array of parameter types for the method
     * @return The {@link MethodDesc} for the given parameter types
     */
    MethodDesc getMethodDesc(String methodName, Class<?>... paramTypes);

    /**
     * Returns the {@link MethodDesc} that matches the given parameter types. If not found, returns {@literal null}.
     *
     * @param methodName

    }

    @Override
    public Iterable<ConstructorDesc> getConstructorDescs() {
        return unmodifiableCollection(constructorDescs);
    }

    @Override
    public MethodDesc getMethodDesc(final String methodName, final Class<?>... paramTypes) {
        assertArgumentNotEmpty("methodName", methodName);

        final MethodDesc methodDesc = getMethodDescNoException(methodName, paramTypes);