@Override
	protected void finished() {
		vertex.setEmphasis(startEmphasis);
	}
A class to animate a vertex in order to draw attention to it.

Note: this class is not a {@link AbstractAnimatorJob} so that it can run concurrently 
with jobs in the graph (jobs run one-at-a-time).

@param <V> the vertex type
@param <E> the edge type
Ghidra/Framework/Graph/src/main/java/ghidra/graph/job/TwinkleVertexAnimator.java