jodd-lagarto/src/main/java/jodd/lagarto/dom/Node.java
protected void initSiblingNames() {
		if (siblingNameIndex == -1) {
			List<Node> siblings = parentNode.childNodes;
			int index = 0;
			for (int i = 0, siblingsSize = siblings.size(); i < siblingsSize; i++) {
				Node sibling = siblings.get(i);
				if (sibling.siblingNameIndex == -1
						&& nodeType == NodeType.ELEMENT
						&& nodeName.equals(sibling.getNodeName())) {
					sibling.siblingNameIndex = index++;
				}
			}
		}
	}
protected void initSiblingNames() {
		if (siblingNameIndex == -1) {
			List<Node> siblings = parentNode.childNodes;
			int index = 0;
			for (int i = 0, siblingsSize = siblings.size(); i < siblingsSize; i++) {
				Node sibling = siblings.get(i);
				if (sibling.siblingNameIndex == -1
						&& nodeType == NodeType.ELEMENT
						&& nodeName.equals(sibling.getNodeName())) {
					sibling.siblingNameIndex = index++;
				}
			}
		}
	}
Initializes siblings elements of the same name.