content: /*
   * Copyright (c) 2019-2020 5zig Reborn
   * Copyright (c) 2015-2019 5zig
   *
   * This file is part of The 5zig Mod
   * The 5zig Mod is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * The 5zig Mod is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with The 5zig Mod.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package eu.the5zig.util;
  
  import java.util.*;
  
  /**
   * Created by 5zig.
   * All rights reserved (C) 2015
   */
  public class LinkedProperties extends Properties {
  
  
  	private static final long serialVersionUID = 1L;
  
  	private Map<Object, Object> linkMap = new LinkedHashMap<Object, Object>();
  
  	@Override
  	public synchronized Object put(Object key, Object value) {
  		return linkMap.put(key, value);
  	}
  
  	@Override
  	public synchronized boolean contains(Object value) {
  		return linkMap.containsValue(value);
  	}
  
  	@Override
  	public boolean containsValue(Object value) {
  		return linkMap.containsValue(value);
  	}
  
  	@Override
  	public synchronized Enumeration<Object> elements() {
  		throw new UnsupportedOperationException("Enumerations are so old-school, don't use them, " + "use keySet() or entrySet() instead");
  	}
  
  	@Override
  	public Set<Map.Entry<Object, Object>> entrySet() {
  		return linkMap.entrySet();
  	}
  
  	@Override
  	public synchronized void clear() {
  		linkMap.clear();
  	}
  
  	@Override
  	public synchronized boolean containsKey(Object key) {
  		return linkMap.containsKey(key);
  	}
  
  }