Accept a character and display it. Also, accept a string and look for two consecutive digits and display them.

FindWithinHorizon_Test.java

import java.util.Scanner;


public class FindWithinHorizon_Test {
  public static void main(String args[]) {
		
		Scanner myScanner = new Scanner(System.in);
		
		char t,x;
		
		t = myScanner.findWithinHorizon(".", 0).charAt(0);
		System.out.println(t);
    
    x = myScanner.findWithinHorizon(".", 0).charAt(0);
		System.out.println(x);
		
    String t1 = myScanner.findWithinHorizon("\\d\\d", 0);
		System.out.println(t1);
	}

}