1/** 2 * Copyright (C) 2010 the original author or authors. 3 * See the notice.md file distributed with this work for additional 4 * information regarding copyright ownership. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19package com.beust.jcommander.internal; 20 21import java.util.HashMap; 22import java.util.LinkedHashMap; 23import java.util.Map; 24 25public class Maps { 26 27 public static <K, V> Map<K,V> newHashMap() { 28 return new HashMap<K, V>(); 29 } 30 31 public static <K, V> Map<K,V> newLinkedHashMap() { 32 return new LinkedHashMap<K, V>(); 33 } 34 35 public static <T> Map<T, T> newHashMap(T... parameters) { 36 Map<T, T> result = Maps.newHashMap(); 37 for (int i = 0; i < parameters.length; i += 2) { 38 result.put(parameters[i], parameters[i + 1]); 39 } 40 return result; 41 } 42 43} 44