Thread: Throw and catches not working as desired

So i want user to input either 1 or 2
If the user enters any number greater than 2
I want it to throw an exception and print "either 1 or 2"
If the user enters a string or anything other than integer i want to throw another exception and print "input an integer"
and then i will make them repeat the whole progress if exceptions are met
using boolean inside a catch
but its not working as desired
it doesnt print "either 1 or 2"
or "input an integer" when needed
but the loop works fine until i press 1 or 2
this is a part of my project so ignore if some stuff looks incomplete
EDIT: loop never ends,

System.out.println("press 1 for days or 2 for years");
		do {
		input.next();
		 //gonna ask for input if it is wrong or if they enter something more than 2
		try
		{
		min = input.nextInt();
		repeat = false;
		if (input.hasNext()) //gonna throw error if wrong input
		{
			throw new Exception("wrong input");
		}
		if (min>2) //error when its not 1 or 2
		{
			throw new Exception("entereither 1 or 2 dumbass");
		}
		}
		catch (Exception a) //we will catch the error and then make it repeat the whole progress
		{
			repeat = true;
		}
 
		} while (repeat==true);
		}

You need to display the error message in catch block

 public static void main(String[] args) {
 
        Scanner input = new Scanner(System.in);
        int min = 0;
        boolean repeat = true;
 
        do {
            //gonna ask for input if it is wrong or if they enter something more than 2
            System.out.println("press 1 for days or 2 for years");
            try {
                min = input.nextInt();
                repeat = false;
                if (min > 2) //error when its not 1 or 2
                {
                    repeat = true;
                    System.out.println("Either enter 1 or 2 ");
                }
            } catch (Exception a) //we will catch the error and then make it repeat the whole progress
            {
                repeat = true;
                System.out.println("input an integer");
                input.next();
            }
        } while (repeat == true);
    }