return list type to allow accessing array by index.

Signed-off-by: Johno Crawford <johno.crawford@gmail.com>

redisson/src/main/java/org/redisson/RedissonScoredSortedSet.java

@@ -409,7 +409,7 @@ public class RedissonScoredSortedSet<V> extends RedissonExpirable implements RSc
     }
 
     @Override
-    public Collection<Double> getAllScore(List<V> keys) {
+    public List<Double> getAllScore(List<V> keys) {
         return get(getAllScoreAsync(keys));
     }
 
@@ -419,7 +419,7 @@ public class RedissonScoredSortedSet<V> extends RedissonExpirable implements RSc
     }
 
     @Override
-    public RFuture<Collection<Double>> getAllScoreAsync(Collection<V> elements) {
+    public RFuture<List<Double>> getAllScoreAsync(Collection<V> elements) {
         return commandExecutor.evalReadAsync((String) null, DoubleCodec.INSTANCE, RedisCommands.EVAL_LIST,
                 "local r = {} " +
                 "for i, v in ipairs(ARGV) do " +

redisson/src/main/java/org/redisson/api/RScoredSortedSet.java

@@ -269,7 +269,7 @@ public interface RScoredSortedSet<V> extends RScoredSortedSetAsync<V>, Iterable<
      * @param elements - elements
      * @return element scores
      */
-    Collection<Double> getAllScore(List<V> elements);
+    List<Double> getAllScore(List<V> elements);
 
     /**
      * Adds element to this set, overrides previous score if it has been already added.

redisson/src/main/java/org/redisson/api/RScoredSortedSetAsync.java

@@ -230,7 +230,7 @@ public interface RScoredSortedSetAsync<V> extends RExpirableAsync, RSortableAsyn
      * @param elements - elements
      * @return element scores
      */
-    RFuture<Collection<Double>> getAllScoreAsync(Collection<V> elements);
+    RFuture<List<Double>> getAllScoreAsync(Collection<V> elements);
 
     /**
      * Adds element to this set, overrides previous score if it has been already added.

redisson/src/main/java/org/redisson/api/RScoredSortedSetReactive.java

@@ -242,7 +242,7 @@ public interface RScoredSortedSetReactive<V> extends RExpirableReactive, RSortab
      * @param elements - elements
      * @return element scores
      */
-    Mono<Collection<Double>> getAllScore(Collection<V> elements);
+    Mono<List<Double>> getAllScore(Collection<V> elements);
 
     /**
      * Adds element to this set, overrides previous score if it has been already added.

redisson/src/main/java/org/redisson/api/RScoredSortedSetRx.java

@@ -243,7 +243,7 @@ public interface RScoredSortedSetRx<V> extends RExpirableRx, RSortableRx<Set<V>>
      * @param elements - elements
      * @return element scores
      */
-    Maybe<Collection<Double>> getAllScore(Collection<V> elements);
+    Maybe<List<Double>> getAllScore(Collection<V> elements);
 
     /**
      * Adds element to this set, overrides previous score if it has been already added.