" on vertex " + this.vertexName +
" with vertexId " + this.vertexId +
" at current state " + oldState;
LOG.error("Can't handle " + message, e);
addDiagnostic(message);
eventHandler.handle(new VertexEvent(this.vertexId,
VertexEventType.V_INTERNAL_ERROR));
}
if (oldState != getInternalState()) {
LOG.info(logIdentifier + " transitioned from " + oldState + " to "