java - Code not exiting while loop (trying to catch exceptions) -


this question has answer here:

i have written simple code (n1 / n2 = sum) whilst trying learn try / catch exception handling.

i have / while loop supposed make x = 2 when run successfully. if not, x = 1, user input can entered again.

the code compiles , runs if try, example n1 = 10, n2 = stackoverflow, prinln caught exception runs forever!

why loop stuck?

thanks in advance

import java.util.*;  public class exceptionhandlingmain {     public static void main(string[] args) {          scanner input = new scanner(system.in);          int x = 1; // x set 1         { // start of loop             try {                 system.out.println("enter numerator: ");                 int n1 = input.nextint();                  system.out.println("enter divisor");                 int n2 = input.nextint();                  int sum = n1 / n2;                  system.out.println(n1 + " divided " + n2 + " = " + sum);                 x = 2;  // when code completed successfully, x = 2 , / while loop exits              } catch (exception e) {                 system.out.println("you made mistake, moron!");             }         } while (x == 1);      } }

add input.nextline() in catch block clear line read.


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