@Override
                    protected void configure() {
                        mapping(
                                ValueContainer.class,
                                new TypeDefinition(MapWithCustomGetAndPut.class).mapMethods("invalidGetMethod", "invalidPutMethod")
                        );
                    }
This is simply to make sure we are trying to be 'too intelligent' and still throwing exceptions
if non-existent methods are configured.
core/src/test/java/com/github/dozermapper/core/functional_tests/MapWithCustomGetAndPutMethodTest.java