Coverage report

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org.apache.commons.jexl.util.EnumerationIterator |
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1 |  |
     /*
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      * Copyright 1999-2001,2004 The Apache Software Foundation.
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      *
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      * Licensed under the Apache License, Version 2.0 (the "License");
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      * you may not use this file except in compliance with the License.
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      * You may obtain a copy of the License at
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      *
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      *      http://www.apache.org/licenses/LICENSE-2.0
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      *
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      * Unless required by applicable law or agreed to in writing, software
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      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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      * See the License for the specific language governing permissions and
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      * limitations under the License.
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      */
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     package org.apache.commons.jexl.util;
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     import java.util.Iterator;
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     import java.util.Enumeration;
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     /**
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      * An Iterator wrapper for an Enumeration.
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      *
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      * @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a>
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      * @version $Id: EnumerationIterator.java,v 1.3 2004/02/28 13:45:21 yoavs Exp $
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      */
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     public class EnumerationIterator implements Iterator
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     {
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         /**
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          * The enumeration to iterate.
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          */
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         private Enumeration enum = null;
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         /**
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          * Creates a new iteratorwrapper instance for the specified
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          * Enumeration.
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          *
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          * @param enum  The Enumeration to wrap.
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          */
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         public EnumerationIterator( Enumeration enum)
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         {
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             this.enum = enum;
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         }
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         /**
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          * Move to next element in the array.
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          *
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          * @return The next object in the array.
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          */
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         public Object next()
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         {
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             return enum.nextElement();
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         }
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         /**
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          * Check to see if there is another element in the array.
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          *
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          * @return Whether there is another element.
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          */
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         public boolean hasNext()
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         {
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             return enum.hasMoreElements();
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         }
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         /**
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          *  Unimplemented.  No analogy in Enumeration
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          */
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         public void remove()
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         {
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             // not implemented
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         }
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     }

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