@Override
	public SourceMapEntry next() {
		if (hasNext()) {
			SourceMapEntry entryToReturn = nextEntry;
			nextEntry = null;
			return entryToReturn;
		}
		throw new NoSuchElementException();
	}
Constructor
@param sourceManager source manager
@param recIter record iterator
@param forward direction to iterate
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/sourcemap/SourceMapEntryIteratorDB.java