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import java.util.Collection;
import java.util.Iterator;
/**********************************************************************************
* $URL: https://source.sakaiproject.org/svn/util/branches/sakai_2-5-4/util-util/util/src/java/org/sakaiproject/util/StringUtil.java $
* $Id: StringUtil.java 34934 2007-09-10 22:52:23Z lance@indiana.edu $
***********************************************************************************
*
* Copyright (c) 2003, 2004, 2005, 2006 The Sakai Foundation.
*
* Licensed under the Educational Community License, Version 1.0 (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.opensource.org/licenses/ecl1.php
*
* 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.
*
**********************************************************************************/
/**
* <p>
* StringUtil collects together some string utility classes.
* </p>
*/
public class StringUtil
{
/**
* Determine if a String is contained in a String Collection
*
* @param stringCollection
* The collection of (String) to scan
* @param value
* The value to look for
* @return true if the string was found
*/
public static boolean contains(Collection stringCollection, String value)
{
if (stringCollection == null || value == null) return false;
if (value.length() == 0) return false;
for (Iterator i = stringCollection.iterator(); i.hasNext();)
{
Object o = i.next();
if (!(o instanceof String)) continue;
if (value.equals((String) o)) return true;
}
return false;
}
}
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