Solved NPE in InstanceIdentifier builder

- List was not initialized

Signed-off-by: Martin Sunal <msunal@cisco.com>

diff --git a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/InstanceIdentifier.java b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/InstanceIdentifier.java
index d74f230ee78afe7bea52be3b7b5e1ac1b4c93ccd..41aa71e434c462f916c0f7f58525e10dde8ae56e 100644 (file)
--- a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/InstanceIdentifier.java
+++ b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/InstanceIdentifier.java
@@ -173,7 +173,7 @@ public class InstanceIdentifier implements Path<InstanceIdentifier>, Immutable {
 \r
     private static class BuilderImpl implements InstanceIdentifierBuilder {\r
 \r
-        private List<PathArgument> path;\r
+        private final List<PathArgument> path = new ArrayList<>();\r
 \r
         @Override\r
         public InstanceIdentifierBuilder node(QName nodeType) {\r