if (eventType !=0) {
eventType=xpp.getEventType();
if (eventType==XmlPullParser.END_DOCUMENT) break;
}
// eventType = xpp.next();
eventType = xpp.nextTag();
if (eventType == XmlPullParser.END_TAG || eventType == XmlPullParser.END_DOCUMENT) break; // should match </add>
readDoc(builder,xpp);
builder.endDoc();
cmd.doc = builder.getDoc();