code: /**
   * Copyright (C) 2015, BMW Car IT GmbH
   * Author: Stefan Holder (stefan.holder@bmw.de)
   *
   * 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 com.bmw.hmm;
  
  /**
   * Implementation utilities.
   */
  class Utils {
  
      public static int initialHashMapCapacity(int maxElements) {
          // Default load factor of HashMaps is 0.75
          return (int)(maxElements / 0.75) + 1;
      }
  
  
  }
  