infer_clone/infer/tests/codetoanalyze/java/eradicate/SuppressWarningsExample.java

/*
* Copyright (c) 2015 - present Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/

package codetoanalyze.java.eradicate;

import java.lang.SuppressWarnings;

import javax.annotation.Nullable;

public class SuppressWarningsExample {

  @SuppressWarnings("null")
  static class DoSuppress {

    @Nullable Object mFld;

    void doSuppress1(@Nullable Object o) {
      o.toString();
    }

    void doSuppress2() {
      mFld.toString();
    }
  }

  @SuppressWarnings("null")
  public void doSuppress(@Nullable Object o) {
    o.toString();
  }

  @SuppressWarnings("infer")
  public void doSuppressInferAnnot(@Nullable Object o) {
    o.toString();
  }

  @SuppressWarnings("unchecked")
  public void doNotSuppressWrongAnnot(@Nullable Object o) {
    o.toString();
  }

  public void doNotSuppressNoAnnot(@Nullable Object o) {
    o.toString();
  }

}