//-----------------------------------------------------------------------
/**
* Clones the map creating an independent copy.
* <p>
* The clone will shallow clone the collections as well as the map.
*
* @return the cloned map
*/
public Object clone()
{
MultiHashMap cloned = (MultiHashMap)base.MemberwiseClone();
// clone each Collection container
for (java.util.Iterator <java.util.MapNS.Entry <Object, Object> > it = cloned.entrySet().iterator(); it.hasNext();)
{
java.util.MapNS.Entry <Object, Object> entry = it.next();
java.util.Collection <Object> coll = (java.util.Collection <Object>)entry.getValue();
java.util.Collection <Object> newColl = createCollection(coll);
entry.setValue(newColl);
}
return(cloned);
}
internal ValueIterator(MultiHashMap root)
{
this.root = root;
backedIterator = root.superValuesIterator();
}
public Values(MultiHashMap root)
{
this.root = root;
}
