public boolean isValid(String xmlFilePath) throws FileNotFoundException {
	FileInputStream in = new FileInputStream(xmlFilePath);
	try {
		XMLInputFactory factory =  XMLInputFactory.newInstance();
		XMLStreamReader staxXmlReader =  factory.createXMLStreamReader(in);
		while(staxXmlReader.next() != XMLStreamConstants.END_DOCUMENT) {}
		return true;
	} catch (XMLStreamException e) {
		e.printStackTrace();
		return false;
	}
}

public boolean isValid(String xmlFilePath) throws FileNotFoundException { FileInputStream in = new FileInputStream(xmlFilePath); try { XMLInputFactory factory = XMLInputFactory.newInstance(); XMLStreamReader staxXmlReader = factory.createXMLStreamReader(in); while(staxXmlReader.next() != XMLStreamConstants.END_DOCUMENT) {} return true; } catch (XMLStreamException e) { e.printStackTrace(); return false; } }