[jira] [Created] (KAFKA-4774) Inner classes which don't need a reference to the outer class should be static

[Colin P. McCabe (JIRA)]

Colin P. McCabe created KAFKA-4774:
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             Summary: Inner classes which don't need a reference to the outer 
class should be static
                 Key: KAFKA-4774
                 URL: https://issues.apache.org/jira/browse/KAFKA-4774
             Project: Kafka
          Issue Type: Improvement
            Reporter: Colin P. McCabe
            Assignee: Colin P. McCabe


Inner classes which don't need a reference to the outer class should be static. 
 This takes up less space in memory, generates less load on the garbage 
collector, and eliminates a findbugs warning.



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