- There’s no need to call equals if
hashCode
differs - There’s no need to call
hashCode
if(obj1 == obj2)
- There’s no need for
hashCode
and/or equals just to iterate – you’re not comparing objects - When needed to distinguish in between objects.
hashCode
differshashCode
if (obj1 == obj2)
hashCode
and/or equals just to iterate – you’re not comparing objects