protected static String dequoteString(String val) {
		if (val.length() < 3) {
			return val;
		}
		if (val.charAt(0) != '\"') {
			return val;
		}
		if (val.charAt(val.length() - 1) != '\"') {
			return val;
		}
		val = val.substring(1, val.length() - 1);
		return val;
	}
Remove one layer of quoting
@param val is the string which might be quoted
@return the string with any outer quote characters stripped
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/query/ingest/BulkSignatures.java