[GitHub] [rocketmq] xiangwangcheng commented on a change in pull request #1378: Fix some code style issue and remove redundant code

[GitBox <gi...@apache.org>]

xiangwangcheng commented on a change in pull request #1378: Fix some code style issue and remove redundant code
URL: https://github.com/apache/rocketmq/pull/1378#discussion_r313701575
 
 

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 File path: test/src/main/java/org/apache/rocketmq/test/util/RandomUtil.java
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 @@ -116,17 +116,17 @@ private static String getString(int n, int arg[]) {
     }
 
     public static String getStringWithCharacter(int n) {
-        int arg[] = new int[] {'a', 'z' + 1, 'A', 'Z' + 1};
+        int[] arg = new int[]{'a', 'z' + 1, 'A', 'Z' + 1};
 
 Review comment:
   Thanks for the optimization. I think space is need before curly braces “{”.

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