nicoloboschi commented on code in PR #16251:
URL: https://github.com/apache/pulsar/pull/16251#discussion_r917681652
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pulsar-client-tools/src/main/java/org/apache/pulsar/admin/cli/PulsarAdminTool.java:
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@@ -43,121 +44,88 @@ public class PulsarAdminTool {
private static int lastExitCode = Integer.MIN_VALUE;
- protected final Map<String, Class<?>> commandMap;
- private final JCommander jcommander;
+ protected Map<String, Class<?>> commandMap;
Review Comment:
you have to explicitly declare the assignment in the constructor to make it
`final`. I wouldn't change the better methods declaration to just keep the
final keyword
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