/**
* Returns a new {@code AttributedIterator} with the same source string,
* begin, end, and current index as this attributed iterator.
*
* @return a shallow copy of this attributed iterator.
* @see java.lang.Cloneable
*/
public System.Object clone()
{
try {
AttributedIterator clone = (AttributedIterator)MemberwiseClone();
if (attributesAllowed != null)
{
clone.attributesAllowed = (java.util.HashSet <AttributedCharacterIteratorNS.Attribute>)attributesAllowed.clone();
}
return(clone);
} catch (java.lang.CloneNotSupportedException) {
return(null);
}
}
