weizihan0110 commented on a change in pull request #2427:
URL: https://github.com/apache/iotdb/pull/2427#discussion_r552368786
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File path: cli/src/main/java/org/apache/iotdb/cli/AbstractCli.java
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@@ -18,10 +18,12 @@
*/
package org.apache.iotdb.cli;
+import static org.apache.iotdb.cli.utils.IoTPrinter.*;
+
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
-import java.io.PrintStream;
+import java.lang.Character.UnicodeScript;
Review comment:
> This `import java.lang.Character.UnicodeScript` seems unnecessary. I
think it should be removed.
Hi, already optimize imports
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