public void clear() {
		super.clear();
		resetBondTable();
		destroyBonds();
		setSolvent(null);
		if (vdwLines != null && !vdwLines.isEmpty())
			vdwLines.clear();
		if (chargeLines != null && !chargeLines.isEmpty())
			chargeLines.clear();
		if (ssLines != null && !ssLines.isEmpty())
			ssLines.clear();
		if (bpLines != null && !bpLines.isEmpty())
			bpLines.clear();
		if (job != null)
			job.processPendingRequests();
	}