question: protected void printTrack ( Track track ) { DefaultEntityViewInfo vInfo = ( DefaultEntityViewInfo ) track . getViewInfo ( ) ; tmpNodeBuffer . clear ( ) ; tmpNodeBuffer . addAll ( track . getNodes ( ) ) ; if ( ! tmpNodeBuffer . isEmpty ( ) ) { printLine ( imageBdr , tmpNodeBuffer , vInfo , false , false , null ) ; printPoint ( imageBdr , tmpNodeBuffer . get ( tmpNodeBuffer . size ( ) - 1 ) , vInfo , null ) ; } }
target:  Prints a track entity. 