tuteng commented on a change in pull request #13518:
URL: https://github.com/apache/pulsar/pull/13518#discussion_r775349567
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File path:
pulsar-client-tools/src/main/java/org/apache/pulsar/client/cli/PulsarClientTool.java
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@@ -89,10 +88,10 @@
CmdGenerateDocumentation generateDocumentation;
public PulsarClientTool(Properties properties) {
- this.serviceURL =
StringUtils.isNotBlank(properties.getProperty("brokerServiceUrl"))
+ this.serviceURL =
isNotBlank(properties.getProperty("brokerServiceUrl"))
Review comment:
It seems that these two packages `isNotBlank` and `isBlank` should be
imported
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