01: /*
02: * Copyright 2005-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
05: * in compliance with the License. You may obtain a copy of the License at
06: *
07: * http://www.apache.org/licenses/LICENSE-2.0
08: *
09: * Unless required by applicable law or agreed to in writing, software distributed under the License
10: * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11: * or implied. See the License for the specific language governing permissions and limitations under
12: * the License.
13: */
14:
15: package org.strecks.util;
16:
17: import java.util.Collection;
18: import java.util.LinkedHashMap;
19: import java.util.Map;
20:
21: /**
22: * Collection-related utility methods
23: * @author Phil Zoio
24: */
25: public class CollectionUtils {
26:
27: /**
28: * Creates a map from a list, using the toString() of each element as the value, and the value
29: * itself as the key
30: */
31: public static <K extends Object> Map<K, String> getMap(
32: Collection<K> list) {
33: Map<K, String> map = new LinkedHashMap<K, String>();
34:
35: for (K value : list) {
36: map.put(value, value.toString());
37: }
38: return map;
39: }
40:
41: }
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