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Add a toString() to aid in debugging. 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/collections/trunk@130719 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Smith 2002-06-16 18:56:19 +00:00
parent c28176cb14
commit d74c53cd0d
1 changed files with 24 additions and 3 deletions
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27
src/java/org/apache/commons/collections/DefaultMapBag.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/DefaultMapBag.java,v 1.3 2002/06/12 03:59:15 mas Exp $
* $Revision: 1.3 $
* $Date: 2002/06/12 03:59:15 $
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//collections/src/java/org/apache/commons/collections/DefaultMapBag.java,v 1.4 2002/06/16 18:56:19 mas Exp $
* $Revision: 1.4 $
* $Date: 2002/06/16 18:56:19 $
*
* ====================================================================
*
@ -334,6 +334,27 @@ public abstract class DefaultMapBag implements Bag {
private int modCount() {
return _mods;
}
/**
* Implement a toString() method suitable for debugging
**/
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append("[");
Iterator i = uniqueSet().iterator();
while(i.hasNext()) {
Object current = i.next();
int count = getCount(current);
buf.append(count);
buf.append(":");
buf.append(current);
if(i.hasNext()) {
buf.append(",");
}
}
buf.append("]");
return buf.toString();
}
}