Iterator<Vec3> itor = mData1.iterator();
		for( int i = 0;i<=mData1.size(); i++ )
		{
			Vec3 currentVec = mData1.elementAt(i);			
			Iterator<Vec3> itor2 = mData2.iterator();
			for(int b = 0; b<=mData2.size();b++)
			{
				if(currentVec.distance(mData2.elementAt(b))<= distthreshold)
				{
					Pair pp = new Pair(currentVec,mData2.elementAt(b));
					
				}
				
			}
		}