Lambdas to invoke builder methods

BuilderMethod

@FunctionalInterface
interface BuilderMethod<B, V> {
	Builder invoke(B builder, V value);
}

BuilderMethodTest

public class BuilderTest {

	@Mock
	private Builder builder;

	@Mock
	private Value value;

	@Before
	public void setup() {
		MockitoAnnotations.initMocks(this);
	}

	@Test
	public void shouldInvokeUsingInvokerWithTypeParameters() {
		
		BuilderMethod<Builder,Value> lambda = Builder::foo;
		
		lambda.invoke(builder, value);
		
		verify(builder).foo(value);
	}
}