/* Copyright (c) 2015 The Mirah project authors. All Rights Reserved. All contributing project authors may be found in the NOTICE file. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package org.foo; import java.util.Arrays; public abstract class AbstractExecutorJava8 { public abstract void execute(); public static void execute(AbstractExecutorJava8 o){ //to test inner classes generated by lambda do not prevent abstract method lookup Arrays.asList(1, 2, 3).stream().filter((v) -> v > 1); o.execute(); } }