From 7d5dd8ebc346b8c32f2ce3b169f6ddc2410d5954 Mon Sep 17 00:00:00 2001
From: Nikita <abracham.mitchell@gmail.com>
Date: Wed, 10 Feb 2016 11:03:06 +0300
Subject: [PATCH] Code cleanup

---
 src/main/java/org/redisson/RedissonKeys.java                  | 2 +-
 src/main/java/org/redisson/core/RKeys.java                    | 2 +-
 src/main/java/org/redisson/core/RedissonMultiLock.java        | 3 +--
 src/main/java/org/redisson/reactive/RedissonKeysReactive.java | 2 +-
 4 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/main/java/org/redisson/RedissonKeys.java b/src/main/java/org/redisson/RedissonKeys.java
index c015cf016..e553bb169 100644
--- a/src/main/java/org/redisson/RedissonKeys.java
+++ b/src/main/java/org/redisson/RedissonKeys.java
@@ -282,7 +282,7 @@ public class RedissonKeys implements RKeys {
     }
 
     @Override
-    public Long count() {
+    public long count() {
         return commandExecutor.get(countAsync());
     }
 
diff --git a/src/main/java/org/redisson/core/RKeys.java b/src/main/java/org/redisson/core/RKeys.java
index 867026ac6..a32781a0f 100644
--- a/src/main/java/org/redisson/core/RKeys.java
+++ b/src/main/java/org/redisson/core/RKeys.java
@@ -95,7 +95,7 @@ public interface RKeys extends RKeysAsync {
      *
      * @return
      */
-    Long count();
+    long count();
 
     /**
      * Delete all keys of currently selected database
diff --git a/src/main/java/org/redisson/core/RedissonMultiLock.java b/src/main/java/org/redisson/core/RedissonMultiLock.java
index 22264cb58..3d5633aac 100644
--- a/src/main/java/org/redisson/core/RedissonMultiLock.java
+++ b/src/main/java/org/redisson/core/RedissonMultiLock.java
@@ -35,8 +35,7 @@ import io.netty.util.concurrent.Promise;
 import io.netty.util.internal.PlatformDependent;
 
 /**
- * Guarantees multiple locks operation handling (lock, tryLock...)
- * in atomic way without deadlocks.
+ * Groups multiple independent locks and handles them as one lock.
  *
  * @author Nikita Koksharov
  *
diff --git a/src/main/java/org/redisson/reactive/RedissonKeysReactive.java b/src/main/java/org/redisson/reactive/RedissonKeysReactive.java
index e54ce5273..51c687f16 100644
--- a/src/main/java/org/redisson/reactive/RedissonKeysReactive.java
+++ b/src/main/java/org/redisson/reactive/RedissonKeysReactive.java
@@ -39,7 +39,7 @@ public class RedissonKeysReactive implements RKeysReactive {
 
     private final CommandReactiveService commandExecutor;
 
-    RedissonKeys instance;
+    private final RedissonKeys instance;
 
     public RedissonKeysReactive(CommandReactiveService commandExecutor) {
         super();