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openide/java/java-impl/resources/inspectionDescriptions/FeatureEnvy.html
Leonid Shalupov 40795fe787 IJI-2422: community/java: move resources under resources root
GitOrigin-RevId: 8b2b63fc6db476ca0c2cfe5cadd84db6c4236d0f
2025-02-05 04:43:28 +00:00

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Reports the <em>Feature Envy</em> code smell. The warning is thrown when a method calls methods on another class three
or more times. Calls to library classes, parent classes, contained or containing
classes are not counted by this inspection. Feature
envy is often an indication of the fact that this functionality is located in a wrong class.
<p>Example:</p>
<pre><code>
class JobManager {
// Warning: this method calls three methods
// of the Job class
// It would be better to move this chain of
// calls to the Job class itself.
void performJob(Job job) {
job.beforeStart();
job.process();
job.afterProcessing();
}
}
</code></pre>
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