add bgsave

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

@@ -2876,9 +2876,4 @@ public class BinaryJedis implements BinaryJedisCommands {
     public Client getClient() {
         return client;
     }
-
-    public String bgrewriteof() {
-        client.bgrewriteaof();
-        return client.getStatusCodeReply();
-    }
 }

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

@@ -215,4 +215,6 @@ public interface Commands {
             final String pivot, final String value);
 
     public void bgrewriteaof();
+    
+    public void bgsave();
 }

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

@@ -2581,9 +2581,4 @@ public class Jedis extends BinaryJedis implements JedisCommands {
         client.linsert(key, where, pivot, value);
         return client.getIntegerReply();
     }
-
-    public String bgrewriteof() {
-        client.bgrewriteaof();
-        return client.getStatusCodeReply();
-    }
 }

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

@@ -410,4 +410,8 @@ public class Pipeline implements Commands {
     public void bgrewriteaof() {
         client.bgrewriteaof();
     }
+
+    public void bgsave() {
+        client.bgsave();
+    }
 }

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

@@ -406,5 +406,9 @@ public abstract class PipelineBlock implements Commands {
         client.bgrewriteaof();
     }
 
+    public void bgsave() {
+        client.bgsave();
+    }
+
     public abstract void execute();
 }