RandomAccess interface added

src/main/java/org/redisson/core/RList.java

@@ -16,6 +16,7 @@
 package org.redisson.core;
 
 import java.util.List;
+import java.util.RandomAccess;
 
 /**
  * Distributed and concurrent implementation of {@link java.util.List}
@@ -24,7 +25,7 @@ import java.util.List;
  *
  * @param <V> the type of elements held in this collection
  */
-public interface RList<V> extends List<V>, RExpirable, RListAsync<V> {
+public interface RList<V> extends List<V>, RExpirable, RListAsync<V>, RandomAccess {
 
     void fastSet(int index, V element);
 

src/main/java/org/redisson/core/RListAsync.java

@@ -16,6 +16,7 @@
 package org.redisson.core;
 
 import java.util.Collection;
+import java.util.RandomAccess;
 
 import io.netty.util.concurrent.Future;
 
@@ -26,7 +27,7 @@ import io.netty.util.concurrent.Future;
  *
  * @param <V> the type of elements held in this collection
  */
-public interface RListAsync<V> extends RCollectionAsync<V> {
+public interface RListAsync<V> extends RCollectionAsync<V>, RandomAccess {
 
     Future<Boolean> addAllAsync(int index, Collection<? extends V> coll);