private String adjust(String value) {
		StringBuffer sb = new StringBuffer();
		int strLen = value.length();

		if (strLen > 2) {
			sb.append(value.substring(strLen - 2));
		}
		else {
			int len = 2 - strLen;

			for (int i = 0; i < len; i++) {
				sb.append("0");
			}
			sb.append(value);
		}
		return (sb.toString());
	}
@see ghidra.app.plugin.core.format.DataFormatModel#validateBytesPerLine(int)
Ghidra/Features/ByteViewer/src/main/java/ghidra/app/plugin/core/format/HexFormatModel.java