private static void colorInputValidator() {
	    while (!validInput) {
	        try {
				System.out.print("You selected to search by color. Please enter a color: ");
				colorInput = actionInput.next();
				colorInput.toUpperCase();
				System.out.println("You entered: " + colorInput);
				validInput = true;
				if(data1.isEmpty()) {
					System.out.println("TESTING");
		    		data1 = colorInput;
				} else {
					data2 = colorInput;
					System.out.println("TESTING2 " + data2);
				}
	        } catch (InputMismatchException e) {
	            System.out.println("Invalid data type input. Please try again: ");
	            actionInput.nextLine();
	        }
	    }	 
		validInput = false;		
	}