infer_clone/infer/tests/codetoanalyze/java/checkers/AnnotationReachabilityDuplicatesExample.java

/*
 * Copyright (c) 2013 - 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.checkers;

import com.facebook.infer.annotation.Expensive;
import com.facebook.infer.annotation.PerformanceCritical;

public class AnnotationReachabilityDuplicatesExample {


  @Expensive
  native void expensive();

  void callsExpensive1() {
    expensive();
  }

  void callsExpensive2() {
    expensive();
  }

  void callsExpensiveTwice() {
    callsExpensive1();
    callsExpensive2();
  }

  @PerformanceCritical
  void perfCriticalBad2() {
      callsExpensiveTwice();  // should report here only once
  }

  native boolean star();

  void callsEitherExpensive() {
    if (star()) {
      callsExpensive1();
    } else {
      callsExpensive2();
    }
  }

  @PerformanceCritical
  void perfCriticalBad1() {
    callsEitherExpensive();  // should report here only once
  }

}