Use HashMap.computIfAbsent() in getNode()

[bgpcep.git] / bgp / topology-provider / src / main / java / org / opendaylight / bgpcep / bgp / topology / provider / LinkstateTopologyBuilder.java

diff --git a/bgp/topology-provider/src/main/java/org/opendaylight/bgpcep/bgp/topology/provider/LinkstateTopologyBuilder.java b/bgp/topology-provider/src/main/java/org/opendaylight/bgpcep/bgp/topology/provider/LinkstateTopologyBuilder.java
index 10e2f86f6b85bd0eff55ce0c2514e9e61f816bc8..132b52455f04666c44bcca3f27a4f94ab49d87ce 100644 (file)
--- a/bgp/topology-provider/src/main/java/org/opendaylight/bgpcep/bgp/topology/provider/LinkstateTopologyBuilder.java
+++ b/bgp/topology-provider/src/main/java/org/opendaylight/bgpcep/bgp/topology/provider/LinkstateTopologyBuilder.java
@@ -364,14 +364,7 @@ public class LinkstateTopologyBuilder extends AbstractTopologyBuilder<LinkstateR
     }
 
     private NodeHolder getNode(final NodeId id) {
-        if (this.nodes.containsKey(id)) {
-            LOG.debug("Node {} is already present", id);
-            return this.nodes.get(id);
-        }
-
-        final NodeHolder ret = new NodeHolder(id);
-        this.nodes.put(id, ret);
-        return ret;
+        return this.nodes.computeIfAbsent(id, NodeHolder::new);
     }
 
     private void putNode(final WriteTransaction trans, final NodeHolder holder) {