Implemented the addAll function
Implemented the addAll function

Septima/jsts,kolosov-sergey/jsts,Septima/jsts,mikeatlas/jsts,circuits-io/jsts,mikeatlas/jsts,mikeatlas/jsts,Geode/jsts,yeyan/jsts,yeyan/jsts,kolosov-sergey/jsts,weftio/jsts,kolosov-sergey/jsts,Septima/jsts,nachoalthabe/cluster_poligonal,Geode/jsts,weftio/jsts,Geode/jsts,weftio/jsts,circuits-io/jsts