hvals now return a Collection, not a Set neither a List.

src/main/java/redis/clients/jedis/BinaryJedis.java

@@ -3,6 +3,7 @@ package redis.clients.jedis;
 import java.io.IOException;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
@@ -844,11 +845,11 @@ public class BinaryJedis implements BinaryJedisCommands {
      * @param key
      * @return All the fields values contained into a hash.
      */
-    public Set<byte[]> hvals(final byte[] key) {
+    public Collection<byte[]> hvals(final byte[] key) {
         checkIsInMulti();
         client.hvals(key);
         final List<byte[]> lresult = client.getBinaryMultiBulkReply();
-        return new HashSet<byte[]>(lresult);
+        return lresult;
     }
 
     /**

src/main/java/redis/clients/jedis/BinaryJedisCommands.java

@@ -1,5 +1,6 @@
 package redis.clients.jedis;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -62,7 +63,7 @@ public interface BinaryJedisCommands {
 
     Set<byte[]> hkeys(byte[] key);
 
-    Set<byte[]> hvals(byte[] key);
+    Collection<byte[]> hvals(byte[] key);
 
     Map<byte[], byte[]> hgetAll(byte[] key);
 

src/main/java/redis/clients/jedis/BinaryShardedJedis.java

@@ -1,6 +1,7 @@
 package redis.clients.jedis;
 
 import java.io.IOException;
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -169,7 +170,7 @@ public class BinaryShardedJedis extends Sharded<Jedis, JedisShardInfo> implement
         return j.hkeys(key);
     }
 
-    public Set<byte[]> hvals(byte[] key) {
+    public Collection<byte[]> hvals(byte[] key) {
         Jedis j = getShard(key);
         return j.hvals(key);
     }

src/main/java/redis/clients/jedis/Jedis.java

@@ -1,6 +1,7 @@
 package redis.clients.jedis;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
@@ -773,11 +774,11 @@ public class Jedis extends BinaryJedis implements JedisCommands {
      * @param key
      * @return All the fields values contained into a hash.
      */
-    public Set<String> hvals(final String key) {
+    public Collection<String> hvals(final String key) {
         checkIsInMulti();
         client.hvals(key);
         final List<String> lresult = client.getMultiBulkReply();
-        return new HashSet<String>(lresult);
+        return lresult;
     }
 
     /**

src/main/java/redis/clients/jedis/JedisCommands.java

@@ -1,5 +1,6 @@
 package redis.clients.jedis;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -60,7 +61,7 @@ public interface JedisCommands {
 
     Set<String> hkeys(String key);
 
-    Set<String> hvals(String key);
+    Collection<String> hvals(String key);
 
     Map<String, String> hgetAll(String key);
 

src/main/java/redis/clients/jedis/ShardedJedis.java

@@ -1,5 +1,6 @@
 package redis.clients.jedis;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -155,7 +156,7 @@ public class ShardedJedis extends BinaryShardedJedis implements JedisCommands {
         return j.hkeys(key);
     }
 
-    public Set<String> hvals(String key) {
+    public Collection<String> hvals(String key) {
         Jedis j = getShard(key);
         return j.hvals(key);
     }