public void stop() {
		hoverRunManager.cancelAllRunnables();
		focusRunManager.cancelAllRunnables();

		if (dominanceFuture != null) {
			dominanceFuture.cancel(true);
		}

		if (postDominanceFuture != null) {
			postDominanceFuture.cancel(true);
		}

		if (circuitFuture != null) {
			circuitFuture.cancel(true);
		}
	}
Signals to this path highlighter that it should stop all background jobs
Ghidra/Framework/Graph/src/main/java/ghidra/graph/viewer/edge/VisualGraphPathHighlighter.java