dom w3c dom DOMError w3c dom DOMLocator xni parser XMLParseException domerrorimpl domerror fseverity domerror.severity_warning fmessage domlocatorimpl flocator domlocatorimpl ftype frelateddata domerrorimpl domerrorimpl severity xmlparseexception exception fseverity severity exception flocator createdomlocator exception getseverity fseverity getmessage fmessage domlocator getlocation flocator domlocatorimpl createdomlocator xmlparseexception exception domlocatorimpl exception.getlinenumber exception.getcolumnnumber exception.getcharacteroffset exception.getexpandedsystemid getrelatedexception reset fseverity domerror.severity_warning gettype ftype getrelateddata frelateddata