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