Simplify code with new Map features

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / broker / impl / ShardingTableEntry.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardingTableEntry.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardingTableEntry.java
index fcd0ebdca065076f6b62c7603a7ef67405164ef6..1fdbb6d2e42e18f6173485c994a25d22ff9651dd 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardingTableEntry.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardingTableEntry.java
@@ -64,11 +64,7 @@ final class ShardingTableEntry implements Identifiable<PathArgument> {
 
         while (it.hasNext()) {
             final PathArgument a = it.next();
-            ShardingTableEntry child = entry.children.get(a);
-            if (child == null) {
-                child = new ShardingTableEntry(a);
-                entry.children.put(a, child);
-            }
+            ShardingTableEntry child = entry.children.computeIfAbsent(a, ShardingTableEntry::new);
         }
 
         Preconditions.checkState(entry.registration == null);