add final tag

Author: longbai

src/main/java/com/qiniu/common/Config.java

@@ -6,7 +6,7 @@
 
 public final class Config {
 
-    public static final String VERSION = "7.1.1";
+    public static final String VERSION = "7.1.2";
     /**
      * 断点上传时的分块大小(默认的分块大小, 不允许改变)
      */

src/main/java/com/qiniu/common/QiniuException.java

@@ -5,7 +5,7 @@
 import java.io.IOException;
 
 
-public class QiniuException extends IOException {
+public final class QiniuException extends IOException {
     public final Response response;
 
 

src/main/java/com/qiniu/http/Proxy.java

@@ -3,7 +3,7 @@
 /**
  * http 代理
  */
-public class Proxy {
+public final class Proxy {
 
     public final String hostAddress;
     public final int port;

src/main/java/com/qiniu/processing/OperationManager.java

@@ -12,7 +12,7 @@
  * 触发持久化处理
  * 针对七牛空间文件，触发异步文件处理。如异步视频转码等
  */
-public class OperationManager {
+public final class OperationManager {
     private final Client client;
     private final Auth auth;
 

src/main/java/com/qiniu/storage/AsyncResumeUploader.java

@@ -3,6 +3,6 @@
 /**
  * Created by bailong on 15/2/22.
  */
-public class BatchStatus {
+public final class BatchStatus {
     public int code;
 }

src/main/java/com/qiniu/storage/model/BatchStatus.java

@@ -1,6 +1,6 @@
 package com.qiniu.storage.model;
 
-public class DefaultPutRet {
+public final class DefaultPutRet {
     public String hash;
     public String key;
 }

src/main/java/com/qiniu/storage/model/DefaultPutRet.java

@@ -1,6 +1,6 @@
 package com.qiniu.storage.model;
 
-public class FileInfo {
+public final class FileInfo {
     public String key;
     public String hash;
     public long fsize;

src/main/java/com/qiniu/storage/model/FileInfo.java

@@ -5,7 +5,7 @@
 /**
  * Created by bailong on 15/2/20.
  */
-public class FileListing {
+public final class FileListing {
     public FileInfo[] items;
     public String marker;
     public String[] commonPrefixes;

src/main/java/com/qiniu/storage/model/FileListing.java

@@ -3,7 +3,7 @@
 /**
  * Created by bailong on 15/2/23.
  */
-public class ResumeBlockInfo {
+public final class ResumeBlockInfo {
     public String ctx;
     public long crc32;
 }