private void writeComments(String what, String fill) {
		buffy = new StringBuilder();
		if (fill != null) {
			buffy.append(fill);
		}
		buffy.append(options.getCommentPrefix());
		buffy.append(what);
		writer.println(buffy.toString());
	}
Move primary symbol to last element in array ...
Ghidra/Features/Base/src/main/java/ghidra/app/util/exporter/ProgramTextWriter.java