private void checkForError( String title, Response response ) {
if ( response != null && response.getText() != null && response.getText().length() > 0 ) {
MessageDialogBox messageBox = new MessageDialogBox( title, response.getText(), false, false, true
, Messages.getString( "close" ) );
messageBox.center();
}
}
private void displayErrorInMessageBox( String title, String message ) {
MessageDialogBox messageBox = new MessageDialogBox( title, message, false, false, true