J02Java Foundationsimplemented
Equality & hash
같은 reference와 같은 logical value는 어떻게 다르고, hash collection은 어떤 계약을 신뢰하는가?
CAPTUREDJLS_CONTRACTJVMS_CONTRACTBUILD_CONTRACTDEPLOYMENT_CONTRACTCONCEPTUAL_MODELDERIVEDNOT_OBSERVED
Outcomes
- • same reference
- • distinct but equal objects
- • == vs equals
- • equals/hashCode contract
- • broken hash contract
- • mutable HashMap key
Recommended context
No recommended prior context.
Endpoint family / fixed variants
- • /api/labs/java-foundations
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Equality & hash available.