replaced System.currentTimeMillis with System.nanoTime, and some cleanup
replaced System.currentTimeMillis with System.nanoTime, and some cleanup

plast-lab/soot,plast-lab/soot,xph906/SootNew,cfallin/soot,xph906/SootNew,xph906/SootNew,mbenz89/soot,cfallin/soot,mbenz89/soot,anddann/soot,cfallin/soot,anddann/soot,mbenz89/soot,anddann/soot,mbenz89/soot,cfallin/soot,plast-lab/soot,xph906/SootNew,anddann/soot