- log.debug("Link [" + currNode + "/" + link.getHeadNodeConnector()
- + "] --> ["
- + link.getHeadNodeConnector().getNode() + "/"
- + link.getTailNodeConnector() + "]");
+ log.debug("Link [{}/{}] --> [{}/{}]", new Object[] {
+ currNode, link.getHeadNodeConnector(),
+ link.getHeadNodeConnector().getNode(),
+ link.getTailNodeConnector()});