justinmclean commented on code in PR #5857:
URL: https://github.com/apache/gravitino/pull/5857#discussion_r1885993061
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clients/cli/src/main/java/org/apache/gravitino/cli/commands/CreateTag.java:
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@@ -52,11 +52,17 @@ public CreateTag(
/** Create tags. */
@Override
public void handle() {
- boolean hasOnlyOneTag = tags.length == 1;
- if (hasOnlyOneTag) {
- handleOnlyOneTag();
- } else {
- handleMultipleTags();
+ int tagCount = (tags != null ? tags.length : 0);
+ switch (tagCount) {
+ case 0:
+ System.err.println(ErrorMessages.TAG_EMPTY);
+ break;
+ case 1:
+ handleOnlyOneTag();
+ break;
+ default:
+ handleMultipleTags();
+ break;
Review Comment:
As these are just tests you can add this to them
`@SuppressWarnings("DefaultCharset")`
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