* if nothing related to twitter!
*/
public static String getMessage(Exception ex) {
if (ex instanceof TwitterException) {
TwitterException twExc = (TwitterException) ex;
if (twExc.exceededRateLimitation())
return ("Couldn't process your request. You don't have enough twitter API points!"
+ " Please wait: " + twExc.getRetryAfter() + " seconds and try again!");
else if (twExc.isCausedByNetworkIssue())
return ("Couldn't process your request. Network issue.");
else