public String mapMethodDesc(String desc) {
		if ("()V".equals(desc)) {
			return desc;
		}

		Type[] args = Type.getArgumentTypes(desc);
		String s = "(";
		for (int i = 0; i < args.length; i++) {
			s += mapDesc(args[i].getDescriptor());
		}
		Type returnType = Type.getReturnType(desc);
		if (returnType == Type.VOID_TYPE) {
			return s + ")V";
		}
		return s + ')' + mapDesc(returnType.getDescriptor());
	}