question: protected void installListeners ( ) { Window topLevelWindows [ ] = EventQueueMonitor . getTopLevelWindows ( ) ; if ( topLevelWindows != null ) { for ( int i = 0 ; i < topLevelWindows . length ; i ++ ) { installListeners ( topLevelWindows [ i ] ) ; } } }
target:  Installs all currently registered listeners on all components based upon the current topLevelWindows cached by EventQueueMonitor.