Java Utililty Methods XML Parse Stream

return documentBuilderFactory.newDocumentBuilder().parse(inputStream);

Document doc = db.parse(inputStream);
doc.getDocumentElement().normalize();
return doc;

try {
    Document document = null;
    DocumentBuilder builder = factory.newDocumentBuilder();
    document = builder.parse(is);
    return document;
} catch (Exception e) {
    throw new RuntimeException(e);
} finally {
...

return getThreadedDocumentBuilder().parse(is);

try {
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    builderFactory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
    builderFactory.setFeature("http://xml.org/sax/features/external-general-entities", false);
    builderFactory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
    builderFactory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
    builderFactory.setXIncludeAware(false);
    builderFactory.setExpandEntityReferences(false);
...

try {
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = builderFactory.newDocumentBuilder();
    return builder.parse(is);
} catch (Exception e) {
    IOException thrown = new IOException(e.getMessage());
    throw thrown;

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
return factory.newDocumentBuilder().parse(is);

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true);
DocumentBuilder builder = dbf.newDocumentBuilder();
return builder.parse(is);

DOMImplementationLS impl = getDOMImpl();
LSInput input = impl.createLSInput();
input.setByteStream(s);
return parse(input, validateIfSchema);

return getDocumentBuilder().parse(stream);