Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
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| 12 | class DumpCommand extends AbstractCommand |
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| 13 | { |
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| 14 | View Code Duplication | protected function configure() |
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| 25 | View Code Duplication | protected function executeConfigured(InputInterface $input, OutputInterface $output, Storeman $storeman): int |
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| 38 | } |
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