/**
*
* Copyright 2004, 2005 The Apache Software Foundation or its licensors, as applicable.
*
* 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 org.apache.geronimo.console.util;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Map;
/**
* @author dimperial
*
* TODO To change the template for this generated type comment go to Window -
* Preferences - Java - Code Style - Code Templates
*/
public abstract class CollectionHelper {
public static Hashtable parameterMapToHashtable(Map m) {
Hashtable ret = new Hashtable();
ret.putAll(m);
for (Iterator i = ret.keySet().iterator(); i.hasNext();) {
Object key = i.next();
String[] value = (String[]) ret.get(key);
try {
ret.put(key, value[0]);
} catch (ArrayIndexOutOfBoundsException e) {
// This should not happen but if it does just continue
// processing.
}
}
return ret;
}
}