@Override
	public DataType clone(DataTypeManager dtm) {
		if (dtm == dataMgr) {
			return this;
		}
		return new ElfRelrRelocationTableDataType(getName(), length, entrySize, dtm);
	}
Constructor
@param structName structure name for resulting structure
@param length total length of RELR table in bytes
@param entrySize RELR entry size.  This size also generally corresponds to the 
size if a stored pointer.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/ElfRelrRelocationTableDataType.java