public List<GTreeNode> getChildren() {
		return Collections.unmodifiableList(children());
	}
Returns all of the <b>visible</b> children of this node. If there are filtered nodes, then
they will not be returned.

@return all of the <b>visible</b> children of this node. If there are filtered nodes, then
        they will not be returned.
Ghidra/Framework/Docking/src/main/java/docking/widgets/tree/GTreeNode.java