public static final KeyPressHandler getPercentKeyPressHandler ( ) { // NOPMD it's thread save! if ( HandlerFactory . percentKeyPressHandler == null ) { synchronized ( PercentKeyPressHandler . class ) { if ( HandlerFactory . percentKeyPressHandler == null ) { HandlerFactory . percentKeyPressHandler = new PercentKeyPressHandler ( ) ; } } } return HandlerFactory . percentKeyPressHandler ; }
get a percent key press handler .