content: /*
   * Created on Dec 23, 2007
   * 
   * 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.
   * 
   * Copyright @2007-2013 the original author or authors.
   */
  package org.fest.swing.format;
  
  import static java.lang.String.valueOf;
  import static org.fest.util.Maps.newHashMap;
  
  import java.util.Map;
  
  import javax.annotation.Nonnull;
  import javax.annotation.Nullable;
  
  /**
   * Workaround to obtain a {@code String} representation of an {@code int} enumeration.
   * 
   * @author Alex Ruiz
   */
  final class IntEnum {
    private final Map<Integer, String> map = newHashMap();
  
    @Nullable String get(int key) {
      if (map.containsKey(key)) {
        return map.get(key);
      }
      return valueOf(key);
    }
  
    @Nonnull IntEnum put(int key, @Nullable String value) {
      map.put(key, value);
      return this;
    }
  }
  