public class UserNameTakenException extends java.lang.Exception
UserNameTakenException(java.lang.String message)
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
public UserNameTakenException(java.lang.String message)