public IndexRangeIterator getIndexRangeIterator(long index) {
		return new PropertySetIndexRangeIterator(map, index);
	}
Returns an iterator over all occupied ranges in the map.
@param index the index to start the iterator
@return an iterator over all occupied ranges in the map.
Ghidra/Framework/Generic/src/main/java/ghidra/util/datastruct/RangeMap.java