content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to you 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 org.apache.calcite.benchmarks;
  
  import org.openjdk.jmh.annotations.Benchmark;
  import org.openjdk.jmh.annotations.BenchmarkMode;
  import org.openjdk.jmh.annotations.Mode;
  import org.openjdk.jmh.annotations.Scope;
  import org.openjdk.jmh.annotations.State;
  import org.openjdk.jmh.profile.GCProfiler;
  import org.openjdk.jmh.runner.Runner;
  import org.openjdk.jmh.runner.RunnerException;
  import org.openjdk.jmh.runner.options.Options;
  import org.openjdk.jmh.runner.options.OptionsBuilder;
  
  import static com.google.common.base.Preconditions.checkState;
  
  /**
   * Checks if silent precondition has noticeable overhead.
   */
  @BenchmarkMode(Mode.AverageTime)
  @State(Scope.Benchmark)
  public class PreconditionTest {
    boolean fire = true;
    String param = "world";
  
    @Benchmark
    public void testPrecondition() {
      checkState(fire, "Hello %s", param);
    }
  
    public static void main(String[] args) throws RunnerException {
      Options opt = new OptionsBuilder()
          .include(PreconditionTest.class.getSimpleName())
          .addProfiler(GCProfiler.class)
          .detectJvmArgs()
          .build();
  
      new Runner(opt).run();
    }
  
  }
  