[GitHub] MyXOF commented on a change in pull request #55: Refactor client to reduce sonar bugs

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

MyXOF commented on a change in pull request #55: Refactor client to reduce sonar bugs
URL: https://github.com/apache/incubator-iotdb/pull/55#discussion_r258925319
 
 

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 File path: iotdb-cli/src/main/java/org/apache/iotdb/cli/client/AbstractClient.java
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 @@ -144,6 +145,12 @@
 
   protected static ServerProperties properties = null;
 
+  private static boolean printHeader = false;
+  private static int displayCnt = 0;
+
+  private static final PrintStream SCREEN_PRINTER = new PrintStream(System.out);
+  private static boolean showException = false;
 
 Review comment:
   I did not find any statement to set showException =true, so showException is always false?

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