private void parseFeeNodes( XMLDocument xmlDoc, FeeCheckData feeCheckData, String feeNodesQueryPath) throws XPathExpressionException { NodeList feeNodes = xmlDoc.getElements(feeNodesQueryPath); if (feeNodes != null) { for (int feeNodeIndex = 0; feeNodeIndex < feeNodes.getLength(); feeNodeIndex++) { Node feeNode = feeNodes.item(feeNodeIndex); feeCheckData.addFee(parseFee(feeNode)); } } }