private void findNext() {
			while (it.hasNext()) {
				nextNode = it.next();
				if (nextNode.getStartElement().getName().equals(tag)) {
					return;
				}
			}
			nextNode = null;
		}
Returns the first child element with the specified name.

@param name
           the name of the desired child element
@return the first child element with the specified name
Ghidra/Framework/Generic/src/main/java/ghidra/xml/XmlTreeNode.java