Segmentation Fault Kore Dumped

If you are constructing xml document from html and the original html has unwanted namespace attribute, you can easily remove it with HtmlCleaner.

From the javadoc

HtmlCleaner cleaner = new HtmlCleaner(...);
cleaner.setNamespacesAware(false); // ignore namespace.
claener.clean();
cleaner.createDOM/createJDOM(); // Get the output as you want.