private static String makeIDNum(int whatGrade, boolean whatGender,
			String whichStudent) {
		// ///////////////GRADE/////////////////
		String grade = String.valueOf(whatGrade - 9); // Convert int to String
		// if(grade.length() < 2) { grade = "0" + grade; }

		// /////////////GENDER//////////////////
		String gender = new String();
		if (whatGender) {
			gender = "M";
		} else {
			gender = "F";
		}

		// /////////////NUMBER//////////////////
		String stuNum = new String(whichStudent);
		while (stuNum.length() < 3)
			stuNum = "0" + stuNum;

		// /////////////FINAL ID///////////////
		String finalID = new String();
		finalID = grade + gender + stuNum;

		return finalID;
	}