code: protected void moveChildNodes(final DOMNode sourceNode, final DOMNode targetNode) {
  
  		DOMNode child = (DOMNode) sourceNode.getFirstChild();
  
  		while (child != null) {
  
  			DOMNode next = (DOMNode) child.getNextSibling();
  
  			targetNode.appendChild(child);
  
  			child = next;
  
  		}
  
  	}
docs: Make child nodes of the source nodes child nodes of the target node.
  
  @param sourceNode
  @param targetNode