Propagate @Nonnull and @Nullable annotations

[yangtools.git] / yang / yang-data-api / src / main / java / org / opendaylight / yangtools / yang / data / api / StackedPathArguments.java

diff --git a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/StackedPathArguments.java b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/StackedPathArguments.java
index 94596ceedc3d7163ec308c49467d218db06f9654..690e2a438b3c3f9a32fe3e24fea30255a91caeab 100644 (file)
--- a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/StackedPathArguments.java
+++ b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/StackedPathArguments.java
@@ -40,9 +40,8 @@ final class StackedPathArguments extends PathArgumentList {
     public PathArgument get(final int index) {
         if (index < base.size()) {
             return base.get(index);
-        } else {
-            return stack.get(index - base.size());
         }
+        return stack.get(index - base.size());
     }
 
     @Override
@@ -71,6 +70,7 @@ final class StackedPathArguments extends PathArgumentList {
         return base.lastIndexOf(srch);
     }
 
+    @Nonnull
     @Override
     public UnmodifiableIterator<PathArgument> iterator() {
         return new IteratorImpl(base, stack);