Returns the string describing this SWTError object. <p> It is combined with the message string of the Throwable which caused this SWTError (if this information is available). </p> @return the error message string of this SWTError object
See Implementation
Returns the string describing this SWTError object. <p> It is combined with the message string of the Throwable which caused this SWTError (if this information is available). </p> @return the error message string of this SWTError object