Update defaultsorted set

Signed-off-by: Otavio Santana <[email protected]>

Author: otaviojava

redis-driver/src/main/java/org/eclipse/jnosql/communication/redis/keyvalue/DefaultSortedSet.java

@@ -59,7 +59,7 @@ public void add(Ranking ranking) throws NullPointerException {
     public Number increment(String member, Number value) throws NullPointerException {
         Objects.requireNonNull(member, "member is required");
         Objects.requireNonNull(value, "value is required");
-        return jedis.zincrby(key, value.doubleValue(), member).longValue();
+        return jedis.zincrby(key, value.doubleValue(), member);
     }
 
     @Override
@@ -76,7 +76,7 @@ public void remove(String member) throws NullPointerException {
 
     @Override
     public int size() {
-        return jedis.zcard(key).intValue();
+        return (int) jedis.zcard(key);
     }
 
     @Override