@Override
	public String getRepresentation(MemBuffer buf, Settings settings, int length) {

		Scalar val = (Scalar) getValue(buf, settings, length);
		if (val == null) {
			return "??";
		}

		int radix = FORMAT.getRadix(settings);
		String postfix = FORMAT.getRepresentationPostfix(settings);

		String valStr = val.toString(radix, false, signed, "", "");
		return valStr.toUpperCase() + postfix;
	}
Base constructor for a little endian based 128 data type.
@param name name of the leb128 data type that extends this class.
@param signed true if it is signed. false if unsigned.
@param dtm the data type manager to associate with this data type.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/AbstractLeb128DataType.java