icegem-cache-utils/src/main/java/com/googlecode/icegem/cacheutils/monitor/controller/model/NodesContainer.java
public void markAsDead(Node node) {
		if (!NodeStatus.DEAD.equals(node.getStatus())) {
			socketToNodeMap.get(Utils.toKey(node)).markAsDead();
			sendEvent(node, NodeEventType.MARKED_AS_DEAD);
		}
	}
public void markAsDead(Node node) {
		if (!NodeStatus.DEAD.equals(node.getStatus())) {
			socketToNodeMap.get(Utils.toKey(node)).markAsDead();
			sendEvent(node, NodeEventType.MARKED_AS_DEAD);
		}
	}
Marks the node as DEAD in case of its status is not DEAD.

@param node
- the node.