Social Securities Number

Social Securities Number

//Objective: This program will take the input of the social security number and fix it or declare an error.

import java.util.*;
public class SocialSecurities

{
  public static void main (String args [])
  {
    String ssnum;
    Scanner sc = new Scanner(System.in);
    while(true)
    {
     System.out.print("Please enter your Social Security number, type quit or stop to exit ");
     ssnum = sc.nextLine();
     if (ssnum.equalsIgnoreCase("quit") || ssnum.equalsIgnoreCase("stop")) break;

     int ss;
     char c;
     for(int i = 0; i < ssnum.length();i++ )
       {
           c = ssnum.charAt(i);
           if (! Character.isDigit(c))
         {
          System.err.println(""+c + "is not a digit");
         }
           {
         ss = Integer.parseInt(ssnum);  
         if (ss == 11);
         {
        	 System.err.println ("Invalid amount of numbers");
        	 
         }
           }
         
       }
    }
   }
}