* Java program to demonstrate use of Regular Expression to check if a String is a 6 digit number or not. - kenzym04/Check-if-a-String-is-a-6-digit-number-or-not Skip to content Navigation Menu ...

public class NumberConverter { public static void main (String args []) { // Assign the convert variable as the object holding strToInt class: strToInt convert = new strToInt (); // Finally enter a ...