While loop with true condition in java

Question

Will the below 'while' loop run infinitely?

 while (true)

          try {
                year = Integer.parseInt(sc.nextLine());
                break;
            } catch (NumberFormatException nfe) {
                System.out.println("Enter valid Year");
                System.out.print("try Again:-");

            }

Answer 1

由于break ，它不会。

Answer 2

当输入是正确的整数时，此循环将中断。

Answer 3

Your while will break if you parse correctly the variable year, However I think that a better practice is to use a boolean variable to verify when should you stop the while operation.

while(!isYearInCorrectFormat) {
 ...
}