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Posted to jira@kafka.apache.org by "sachin bhalekar (JIRA)" <ji...@apache.org> on 2017/11/16 03:15:00 UTC
[jira] [Created] (KAFKA-6218) Optimize condition in if statement to
reduce the number of comparisons
sachin bhalekar created KAFKA-6218:
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Summary: Optimize condition in if statement to reduce the number of comparisons
Key: KAFKA-6218
URL: https://issues.apache.org/jira/browse/KAFKA-6218
Project: Kafka
Issue Type: Improvement
Components: KafkaConnect
Affects Versions: 1.0.0, 0.11.0.1, 0.11.0.0, 0.10.2.1, 0.10.2.0, 0.10.1.1, 0.10.1.0, 0.10.0.1, 0.10.0.0, 0.9.0.1, 0.9.0.0
Reporter: sachin bhalekar
Priority: Trivial
Attachments: kafka_optimize_if.JPG
Optimizing the condition in *if *statement
*(schema.name() == null || !(schema.name().equals(LOGICAL_NAME)))* which
requires two comparisons in worst case with
*(!LOGICAL_NAME.equals(schema.name()))* which requires single comparison
in all cases and _avoids null pointer exception_.
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