Fix NPE in org.apache.ignite.internal.MarshallerContextImpl.CombinedMap - Fixes
@@ -638,7 +638,7 @@ public class MarshallerContextImpl implements MarshallerContext {
/** {@inheritDoc} */
@Override public Set<Entry<Integer, MappedName>> entrySet() {
- return null;
+ return Collections.emptySet();
}
/** {@inheritDoc} */
