private void setVertexToVertexPathHoveredEdgesSwing(V start, V end) {

		Callback callback = () -> calculatePathsBetweenVerticesAsync(start, end);
		focusRunManager.runNow(new SlowSetHoveredEdgesRunnable(callback), null);

	}
Signals to this path highlighter that it should stop all background jobs
Ghidra/Framework/Graph/src/main/java/ghidra/graph/viewer/edge/VisualGraphPathHighlighter.java