Ignore empty augmentations at runtime

[mdsal.git] / binding / mdsal-binding-dom-codec / src / main / java / org / opendaylight / mdsal / binding / dom / codec / impl / DataContainerCodecPrototype.java

diff --git a/binding/mdsal-binding-dom-codec/src/main/java/org/opendaylight/mdsal/binding/dom/codec/impl/DataContainerCodecPrototype.java b/binding/mdsal-binding-dom-codec/src/main/java/org/opendaylight/mdsal/binding/dom/codec/impl/DataContainerCodecPrototype.java
index 4ab8c5e161924d9c34c85091d701d50da1786e18..614f4c4250e7bbb075335beaafc2726df3d8ff8b 100644 (file)
--- a/binding/mdsal-binding-dom-codec/src/main/java/org/opendaylight/mdsal/binding/dom/codec/impl/DataContainerCodecPrototype.java
+++ b/binding/mdsal-binding-dom-codec/src/main/java/org/opendaylight/mdsal/binding/dom/codec/impl/DataContainerCodecPrototype.java
@@ -9,7 +9,6 @@ package org.opendaylight.mdsal.binding.dom.codec.impl;
 
 import static com.google.common.base.Verify.verify;
 
-import com.google.common.collect.Iterables;
 import java.lang.invoke.MethodHandles;
 import java.lang.invoke.VarHandle;
 import org.eclipse.jdt.annotation.NonNull;
@@ -87,8 +86,9 @@ final class DataContainerCodecPrototype<T extends RuntimeTypeContainer> implemen
         this.factory = factory;
 
         if (arg instanceof AugmentationIdentifier) {
-            this.namespace = Iterables.getFirst(((AugmentationIdentifier) arg).getPossibleChildNames(), null)
-                    .getModule();
+            final var childNames = ((AugmentationIdentifier) arg).getPossibleChildNames();
+            verify(!childNames.isEmpty(), "Unexpected empty identifier for %s", type);
+            this.namespace = childNames.iterator().next().getModule();
         } else {
             this.namespace = arg.getNodeType().getModule();
         }