docs: public void insertPoints(int pathIndex, int beforePointIndex,
  			MultiPath src, int srcPathIndex, int srcPointIndexFrom,
  			int srcPointCount, boolean bForward) {
  		m_impl.insertPoints(pathIndex, beforePointIndex,
  				(MultiPathImpl) src._getImpl(), srcPathIndex,
  				srcPointIndexFrom, srcPointCount, bForward);
  	}