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 net.openhft.chronicle.core.Jvm;
  import net.openhft.chronicle.core.OS;
  import net.openhft.chronicle.core.util.Time;
  import net.openhft.chronicle.hash.ChronicleHashBuilderPrivateAPI;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.io.File;
  import java.nio.file.Paths;
  
  public class Issue62ChronicleServer {
  
      final static String STR =
              //"This is just a long string, which causes sink to fail for some reason.";
              "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
      final static File MAP_FILE_B =
              Paths.get(OS.getTarget(), Time.uniqueId() + "map.b").toFile();
      private final static File MAP_FILE_A =
              Paths.get(OS.getTarget(), Time.uniqueId() + "map.a").toFile();
  
      static void prepare(File file) {
          if (file.exists())
              file.delete();
          file.deleteOnExit();
      }
  
      public static void main(String[] args) throws Exception {
  /*
          prepare(MAP_FILE_A);
  
          ChronicleMapBuilder<String, Long> cityPostalCodesMapBuilder =
                  ChronicleMapBuilder.of(String.class, Long.class)
                          //.averageKeySize(100)
                          .averageKey(STR)
                          .entries(50_000);
  
          ((ChronicleHashBuilderPrivateAPI<?, ?>) cityPostalCodesMapBuilder.privateAPI())
                  .replication((byte) 1);
  
          ChronicleMap<String, Long> cityPostalCodes =
                  cityPostalCodesMapBuilder.createPersistedTo(MAP_FILE_A);
  
          for (int i = 0; i < 100; i++) {
              cityPostalCodes.put(STR + i, (long) i);
          }
  
          System.out.println("Map created");
          Jvm.pause(15000);
  */
      }
  }
  