01: /**
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */package org.apache.geronimo.console.util;
17:
18: import java.util.Hashtable;
19: import java.util.Iterator;
20: import java.util.Map;
21:
22: /**
23: * @author dimperial
24: *
25: * TODO To change the template for this generated type comment go to Window -
26: * Preferences - Java - Code Style - Code Templates
27: */
28: public abstract class CollectionHelper {
29:
30: public static Hashtable parameterMapToHashtable(Map m) {
31: Hashtable ret = new Hashtable();
32: ret.putAll(m);
33: for (Iterator i = ret.keySet().iterator(); i.hasNext();) {
34: Object key = i.next();
35: String[] value = (String[]) ret.get(key);
36: try {
37: ret.put(key, value[0]);
38: } catch (ArrayIndexOutOfBoundsException e) {
39: // This should not happen but if it does just continue
40: // processing.
41: }
42: }
43: return ret;
44: }
45:
46: }
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