code: /*
   * Copyright 2012-2018 Chronicle Map Contributors
   *
   * 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 net.openhft.chronicle.map;
  
  import org.junit.Assert;
  import org.junit.Test;
  
  import java.io.IOException;
  
  /**
   * @author Rob Austin.
   */
  public class BooleanValuesTest {
  
      /**
       * see issue http://stackoverflow.com/questions/26219313/strange-npe-from-chronicle-map-toy-code
       */
      @Test
      public void testTestBooleanValues() throws IOException, InterruptedException {
          try (ChronicleMap<Integer, Boolean> map = ChronicleMap.of(Integer.class, Boolean.class)
                  .entries(1).create()) {
              map.put(7, true);
              Assert.assertEquals(true, map.get(7));
          }
      }
  }
  
  