question: @ SuppressWarnings ( "unused" ) private void doUnload ( MarkedProject markedProject , N4ProgressStateRecorder rec ) throws N4JSCompileErrorException { if ( createDebugOutput ) { println ( "# unloading " + markedProject . project ) ; } rec . markStartUnloading ( markedProject ) ; for ( Resource res : markedProject . resources ) { rec . markUnloadingOf ( res ) ; res . unload ( ) ; } rec . markFinishedUnloading ( markedProject ) ; }
target:  Unload all referenced resources.