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org.sonar.l10n.squidjava.rules.squid.S1221.html Maven / Gradle / Ivy

Naming a method hashcode() is either:


  
A bug. Overriding Object.hashCode() was meant and the application does not behave as expected.
  
Done on purpose. The name however will confuse every other developer, who will think it is a bug.


In both cases, the method should be renamed.

The following code:

public int hashcode() { /* ... */ }    // Non-Compliant


should be refactored into:

@Override
public int hashCode() { /* ... */ }    // Compliant