public static final KeyUpHandler getFormatStrKeyUpHandler ( ) { // NOPMD it's thread save! if ( HandlerFactory . formatStrKeyUpHandler == null ) { synchronized ( DecimalKeyPressHandler . class ) { if ( HandlerFactory . formatStrKeyUpHandler == null ) { HandlerFactory . formatStrKeyUpHandler = new FormatKeyUpHandler <> ( ) ; } } } return HandlerFactory . formatStrKeyUpHandler ; }
get a format key up handler .