public void processValue(CharSequence value, XPathContext context) throws XPathException {
String expandedName = evaluateName(context);
if (expandedName != null) {
String data = checkContent(value.toString(), context);
SequenceReceiver out = context.getReceiver();
out.processingInstruction(expandedName, data);
}
}
/**
* Check the content of the node, and adjust it if necessary