@SuppressWarnings("unchecked")
	private void installCursor(Cursor newCursor, MouseEvent e) {
		VisualizationViewer<V, E> viewer = (VisualizationViewer<V, E>) e.getSource();
		viewer.setCursor(newCursor);
	}
Restores the cursor after other graph mouse operations.

Future: this is copied from the Visual Graph counterpart--consolidate these

@param <V> the vertex type
@param <E> the edge type
Ghidra/Features/GraphServices/src/main/java/ghidra/graph/visualization/mouse/JgtCursorRestoringPlugin.java