macOS Java help (random number guessing game)

import java.util.Scanner;
public class Lab4 
{
	public static void main(String[] args)
	{
		Scanner keyboard = new Scanner(System.in); //User input
		int x = (int)(100 * Math.random()) + 1; //Generates random number
		int userInt = 0; //user input number
		char userAns1_1;
		int counter = 0;
		boolean hehe = true;
		
		System.out.print("Do you want to play a game: ");
		String userAns1 = keyboard.nextLine();
		userAns1_1 = userAns1.charAt(0); 
		
		while (hehe == true)
		{
			char userAns2 = 'y'; //Compare to Yes or No answer from user
			
			if (userAns1_1 != userAns2)
			{
				System.out.println("Goodbye!");
				hehe = false;
			}
			else
			{
				System.out.println("\nI am thinking of a number between 1 and 100.  Try to guess it.\n");
				
				while (x != userInt)
				{
					System.out.print("What's your guess? ");
					userInt = keyboard.nextInt();

				if (x < userInt)
				{
					System.out.println(userInt + " is too big");
				}
				
				else if (x > userInt)
				{
					System.out.println(userInt + " is too small");
				}
				counter = counter + 1;
				}
				if (counter == 1)
				{
					System.out.println("You've got it in " + counter + " guesses.  That was lucky!");
					break;
				}
				else if (counter >= 2 && counter <= 4)
				{
					System.out.println("You've got it in " + counter + " guesses.  That was amazing!");
					break;
				}
				else if (counter >= 5 && counter <= 6)
				{
					System.out.println("You've got it in " + counter + " guesses.  That was really good!");
					break;
				}
				else if (counter == 7)
				{
					System.out.println("You've got it in " + counter + " guesses.  That was ok!");
					break;
				}
				else if (counter >= 8 && counter <= 9)
				{
					System.out.println("You've got it in " + counter + " guesses.  That was pretty bad!");
					break;
				}
				else
				{
					System.out.println("You've got it in " + counter + " guesses.  This is not your game!");
					break;
				}
			}
		}		
	}
}

public void playgame(){
your code 
}