tree 81cf931b8cdc71cdecb4eb4460aea1931cdeef83
parent cceb25923a827b293dc848caac4d4887e6c506bf
author bhagwani <bhagwani@google.com> 1540228084 -0700
committer Ron Shapiro <shapiro.rd@gmail.com> 1540311905 -0400

Suppress warnings in classes that implement equals() without also implementing
hashCode().

The contract for Object.hashCode states that if two objects are equal, then
calling the hashCode() method on each of the two objects must produce the same
result. Implementing equals() but not hashCode() causes broken behaviour when
trying to store the object in a collection.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=218187142