jodd-lagarto/src/main/java/jodd/lagarto/dom/Node.java
protected void initChildElementNodes() {
		if (childElementNodes == null) {
			childElementNodes = new Element[childElementNodesCount];

			int childCount = getChildNodesCount();
			for (int i = 0; i < childCount; i++) {
				Node child = getChild(i);
				if (child.siblingElementIndex >= 0) {
					childElementNodes[child.siblingElementIndex] = (Element) child;
				}
			}
		}
	}
protected void initChildElementNodes() {
		if (childElementNodes == null) {
			childElementNodes = new Element[childElementNodesCount];

			int childCount = getChildNodesCount();
			for (int i = 0; i < childCount; i++) {
				Node child = getChild(i);
				if (child.siblingElementIndex >= 0) {
					childElementNodes[child.siblingElementIndex] = (Element) child;
				}
			}
		}
	}
Initializes list of child elements.