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import java.util.InputMismatchException; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner myObj = new Scanner("Hello"); try { int myNum = myObj.nextInt(); System.out.println(myNum); } catch (InputMismatchException e) { System.out.println("Error: please enter a whole number."); } } }
Error: please enter a whole number.
