diff options
Diffstat (limited to 'src/main/java/com/beust/jcommander/internal/Maps.java')
-rw-r--r-- | src/main/java/com/beust/jcommander/internal/Maps.java | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/main/java/com/beust/jcommander/internal/Maps.java b/src/main/java/com/beust/jcommander/internal/Maps.java new file mode 100644 index 0000000..e272122 --- /dev/null +++ b/src/main/java/com/beust/jcommander/internal/Maps.java @@ -0,0 +1,43 @@ +/** + * Copyright (C) 2010 the original author or authors. + * See the notice.md file distributed with this work for additional + * information regarding copyright ownership. + * + * 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.beust.jcommander.internal; + +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.Map; + +public class Maps { + + public static <K, V> Map<K,V> newHashMap() { + return new HashMap<K, V>(); + } + + public static <K, V> Map<K,V> newLinkedHashMap() { + return new LinkedHashMap<K, V>(); + } + + public static <T> Map<T, T> newHashMap(T... parameters) { + Map<T, T> result = Maps.newHashMap(); + for (int i = 0; i < parameters.length; i += 2) { + result.put(parameters[i], parameters[i + 1]); + } + return result; + } + +} |