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Fix remove method to throw correct exception 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/collections/trunk@130887 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Stephen Colebourne 2002-12-13 11:03:42 +00:00
parent 50a4521771
commit 4ca0da456a
1 changed files with 5 additions and 5 deletions
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10
src/java/org/apache/commons/collections/iterators/CollatingIterator.java
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@ -1,7 +1,7 @@
/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//collections/src/java/org/apache/commons/collections/iterators/CollatingIterator.java,v 1.3 2002/09/07 00:28:53 rwaldhoff Exp $
* $Revision: 1.3 $
* $Date: 2002/09/07 00:28:53 $
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//collections/src/java/org/apache/commons/collections/iterators/CollatingIterator.java,v 1.4 2002/12/13 11:03:42 scolebourne Exp $
* $Revision: 1.4 $
* $Date: 2002/12/13 11:03:42 $
*
* ====================================================================
*
@ -78,7 +78,7 @@ import java.util.BitSet;
* @since 2.1
* @author Rodney Waldhoff
* @author <a href="mailto:scolebourne@joda.org">Stephen Colebourne</a>
* @version $Revision: 1.3 $ $Date: 2002/09/07 00:28:53 $
* @version $Revision: 1.4 $ $Date: 2002/12/13 11:03:42 $
*/
public class CollatingIterator implements Iterator {
@ -294,7 +294,7 @@ public class CollatingIterator implements Iterator {
*/
public void remove() {
if(-1 == lastReturned) {
throw new NoSuchElementException("No value has been returned yet.");
throw new IllegalStateException("No value can be removed at present");
} else {
Iterator iter = (Iterator)(iterators.get(lastReturned));
iter.remove();