@Override
	public String toString() {
		return String.format("Start: 0x%04x, End: 0x%04x", getOffsetColumnStart(),
			getOffsetColumnEnd());
	}
Returns the column end for the offset
@return the column end
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/C13ColumnRecord.java