Removed sonar warnings.

[mdsal.git] / dom / mdsal-dom-spi / src / main / java / org / opendaylight / mdsal / dom / spi / RegistrationTreeNode.java

diff --git a/dom/mdsal-dom-spi/src/main/java/org/opendaylight/mdsal/dom/spi/RegistrationTreeNode.java b/dom/mdsal-dom-spi/src/main/java/org/opendaylight/mdsal/dom/spi/RegistrationTreeNode.java
index ca3da5c7865ad6c80dde2765786bfe92abc6530d..25aa580e998bf274598d5ab1b97546d316aa436d 100644 (file)
--- a/dom/mdsal-dom-spi/src/main/java/org/opendaylight/mdsal/dom/spi/RegistrationTreeNode.java
+++ b/dom/mdsal-dom-spi/src/main/java/org/opendaylight/mdsal/dom/spi/RegistrationTreeNode.java
@@ -70,7 +70,8 @@ public final class RegistrationTreeNode<T> implements Identifiable<PathArgument>
      * @param arg Child identifier
      * @return Collection of children, guaranteed to be non-null.
      */
-    public @Nonnull Collection<RegistrationTreeNode<T>> getInexactChildren(@Nonnull final PathArgument arg) {
+    @Nonnull
+    public Collection<RegistrationTreeNode<T>> getInexactChildren(@Nonnull final PathArgument arg) {
         Preconditions.checkNotNull(arg);
         if (arg instanceof NodeWithValue || arg instanceof NodeIdentifierWithPredicates) {
             /*
@@ -97,7 +98,7 @@ public final class RegistrationTreeNode<T> implements Identifiable<PathArgument>
     RegistrationTreeNode<T> ensureChild(@Nonnull final PathArgument child) {
         RegistrationTreeNode<T> potential = children.get(Preconditions.checkNotNull(child));
         if (potential == null) {
-            potential = new RegistrationTreeNode<T>(this, child);
+            potential = new RegistrationTreeNode<>(this, child);
             children.put(child, potential);
         }
         return potential;