question: public void generate ( ) { messager . printMessage ( Kind . NOTE , String . format ( "%s.generate() for %s" , TAG , topLevelPackageString ) ) ; generateAll ( ) ; if ( ! errors . isEmpty ( ) ) { messager . printMessage ( Kind . ERROR , "Generating injectors failed: " ) ; for ( String s : errors ) { messager . printMessage ( Kind . ERROR , s ) ; } } }
target:  Generates PackagedInjectors and return the generated.