src/test/java/com/google/devtools/build/android/desugar/testdata/OuterReferenceLambda.java

// Copyright 2016 The Bazel Authors. All rights reserved.
//
// 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 com.google.devtools.build.android.desugar.testdata;

import java.util.List;
import java.util.stream.Collectors;

public class OuterReferenceLambda {

  protected final List<String> reference;

  public OuterReferenceLambda(List<String> names) {
    this.reference = names;
  }

  public List<String> filter(List<String> names) {
    return names.stream().filter(n -> reference.contains(n)).collect(Collectors.toList());
  }
}