private static void WritePositionArrayToPipeline(List<object> lineString, ICommonLoggingPipeline expectedPipeline)
 {
     var first = true;
     foreach (List<object> position in lineString)
     {
         WritePositionToPipeline(position, expectedPipeline, first);
         if (first)
         {
             first = false;
         }
     }
     expectedPipeline.EndFigure();
 }
 private static void WritePointToPipeline(List<object> position, ICommonLoggingPipeline pipeline)
 {
     WritePositionToPipeline(position, pipeline, true);
     pipeline.EndFigure();
 }