tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/BomGeneratorMojo.java [255:286]:
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    private void writePom(Document pom) throws Exception {
        XPathExpression xpath = XPathFactory.newInstance().newXPath().compile("//text()[normalize-space(.) = '']");
        NodeList emptyNodes = (NodeList) xpath.evaluate(pom, XPathConstants.NODESET);

        // Remove empty text nodes
        for (int i = 0; i < emptyNodes.getLength(); i++) {
            Node emptyNode = emptyNodes.item(i);
            emptyNode.getParentNode().removeChild(emptyNode);
        }

        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        transformerFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, Boolean.TRUE);
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

        DOMSource source = new DOMSource(pom);

        targetPom.getParentFile().mkdirs();

        String content;
        try (StringWriter out = new StringWriter()) {
            StreamResult result = new StreamResult(out);
            transformer.transform(source, result);
            content = out.toString();
        }

        // Fix header formatting problem
        content = content.replaceFirst("-->", "-->\n");
        writeFileIfChanged(content, targetPom);
    }
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tooling/camel-spring-boot-generator-maven-plugin/src/main/java/org/apache/camel/springboot/maven/BomDependenciesGeneratorMojo.java [341:372]:
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    private void writePom(Document pom) throws Exception {
        XPathExpression xpath = XPathFactory.newInstance().newXPath().compile("//text()[normalize-space(.) = '']");
        NodeList emptyNodes = (NodeList) xpath.evaluate(pom, XPathConstants.NODESET);

        // Remove empty text nodes
        for (int i = 0; i < emptyNodes.getLength(); i++) {
            Node emptyNode = emptyNodes.item(i);
            emptyNode.getParentNode().removeChild(emptyNode);
        }

        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        transformerFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, Boolean.TRUE);
        Transformer transformer = transformerFactory.newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

        DOMSource source = new DOMSource(pom);

        targetPom.getParentFile().mkdirs();

        String content;
        try (StringWriter out = new StringWriter()) {
            StreamResult result = new StreamResult(out);
            transformer.transform(source, result);
            content = out.toString();
        }

        // Fix header formatting problem
        content = content.replaceFirst("-->", "-->\n");
        writeFileIfChanged(content, targetPom);
    }
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