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| Tool | Version | Checker | Description | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CodeSonar | |||||||||||||||
| Include Page | CodeSonar_V | CodeSonar_V | FB.CORRECTNESS.HE_SIGNATURE_DECLARES_HASHING_OF_UNHASHABLE_CLASS FB.CORRECTNESS.HE_USE_OF_UNHASHABLE_CLASS | Signature declares use of unhashable class in hashed construct Use of class without a hashCode() method in a hashed data structure | Parasoft Jtest |
| CODSTA.OIM.OVERRIDE | Override 'Object.hashCode()' when you override 'Object.equals()' and vice versa | |||||||
| SonarQube |
| "equals(Object obj)" and "hashCode()" should be overridden in pairs |
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