private synchronized void update(IPHPDebugTarget target) {
IPHPDebugTarget oldTarget = fTarget;
int oldcount = fUpdateCount;
fTarget = target;
HTMLDocumentLoader ss = new HTMLDocumentLoader();
BasicStructuredDocument dd = (BasicStructuredDocument) ss
.createNewStructuredDocument();
Object input = dd;
if (fTarget != null) {
if ((fTarget.isSuspended()) || (fTarget.isTerminated())
|| (fTarget.isWaiting())) {