@Override
	public void requestFocus() {
		// The editor is not the first thing focused when added to the scene, so when it is added to the scene
		// we'll want to manually focus it so that you can immediately use keybinds and navigate around.
		SceneUtils.whenAddedToSceneConsume(editor.getCodeArea(), Node::requestFocus);
	}
Called by {@link #onUpdatePath(PathNode)} once before the {@link #path} is set for the first time.
<p/>
Sets up {@link FieldsAndMethodsPane} as a side-tab and sets up notifications for {@link AssemblerToolTabs}
and its children when the selected {@link ClassMember} in the {@link #lastConcreteAst} changes.

@param classPath
		The given path.
recaf-ui/src/main/java/software/coley/recaf/ui/pane/editing/assembler/AssemblerPane.java