Class AttachDetachBenchmark

api/src/jmh/java/io/grpc/AttachDetachBenchmark.java:29–50

StatusBenchmark.

/** StatusBenchmark. */
@State(Scope.Benchmark)
public class AttachDetachBenchmark {

  private final Context.Key<Integer> key = Context.keyWithDefault("key", 9999);
  private final Context cu = Context.current().withValue(key, 8888);

  /**
   * Javadoc comment.
   */
  @Benchmark
  @BenchmarkMode(Mode.SampleTime)
  @OutputTimeUnit(TimeUnit.NANOSECONDS)
  @GroupThreads(6)
  public int attachDetach() {
    Context old = cu.attach();
    try {
      return key.get();
    } finally {
      Context.current().detach(old);
    }
  }
}