jodd-lagarto/src/main/java/jodd/lagarto/dom/LagartoDOMBuilderTagVisitor.java
protected void removeLastChildNodeIfEmptyText(final Node parentNode, final boolean closedTag) {
		if (parentNode == null) {
			return;
		}

		Node lastChild = parentNode.getLastChild();
		if (lastChild == null) {
			return;
		}
		
		if (lastChild.getNodeType() != Node.NodeType.TEXT) {
			return;
		}

		if (closedTag) {
			if (parentNode.getChildNodesCount() == 1) {
				return;
			}
		}

		Text text = (Text) lastChild;

		if (text.isBlank()) {
			lastChild.detachFromParent();
		}
	}
protected void removeLastChildNodeIfEmptyText(final Node parentNode, final boolean closedTag) {
		if (parentNode == null) {
			return;
		}

		Node lastChild = parentNode.getLastChild();
		if (lastChild == null) {
			return;
		}
		
		if (lastChild.getNodeType() != Node.NodeType.TEXT) {
			return;
		}

		if (closedTag) {
			if (parentNode.getChildNodesCount() == 1) {
				return;
			}
		}

		Text text = (Text) lastChild;

		if (text.isBlank()) {
			lastChild.detachFromParent();
		}
	}
Removes last child node if contains just empty text.