OverridesPositiveCase3.java example

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/*
 * Copyright 2013 Google Inc. 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.errorprone.bugpatterns.testdata;

import java.util.ArrayList;
import java.util.List;

/**
 * This tests the case where there is a chain of method overrides where the varargs constraint is
 * not met, and the root has an array parameter.
 * TODO(cushon): The original implementation tried to be clever and make this consistent, but
 * didn't handle multiple interface inheritance.
 *
 * @author cushon@google.com (Liam Miller-Cushon)
 */
public class OverridesPositiveCase3 {
  abstract class Base {
    abstract void arrayMethod(Object[] xs);
  }

  abstract class SubOne extends Base {
    @Override
    // BUG: Diagnostic contains:
    abstract void arrayMethod(Object... newNames);
  }

  abstract class SubTwo extends SubOne {
    @Override
    // BUG: Diagnostic contains:
    abstract void arrayMethod(Object[] xs);
  }

  abstract class SubThree extends SubTwo {
    @Override
    // BUG: Diagnostic contains:
    abstract void arrayMethod(Object... newNames);
  }
}