public void saveXml(Writer fwrite) throws IOException {
		fwrite.append("  <category type=\"");
		fwrite.append(type);
		fwrite.append("\">");
		SpecXmlUtils.xmlEscapeWriter(fwrite, category);
		fwrite.append("</category>\n");		
	}
A user-defined category associated with an executable
Specified by a -type- and then the particular -category- (within the type) that
the executable belongs to.
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/query/description/CategoryRecord.java