/** * Notify listeners that the specified vertex was removed. * * @param vertex the vertex that was removed. */ protected void fireVertexRemoved(V vertex) { GraphVertexChangeEvent<V> e = createGraphVertexChangeEvent(GraphVertexChangeEvent.VERTEX_REMOVED, vertex); for (VertexSetListener<V> l : vertexSetListeners) { l.vertexRemoved(e); } for (GraphListener<V, E> l : graphListeners) { l.vertexRemoved(e); } }