private boolean hasRtti() {
		Options programOptions = currentProgram.getOptions(Program.PROGRAM_INFO);
		return programOptions.getBoolean(RTTI_FOUND_OPTION, false);
	}
Method to check to see if current program has RTTI based on option setting
@return true if program contains RTTI and false if not
Ghidra/Features/Decompiler/ghidra_scripts/RecoverClassesFromRTTIScript.java