Item 10: Observe common convention when override equals - Code World

Item 10: Observe common convention when override equals

Others 2019-10-19 09:21:03 views: null

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Origin www.cnblogs.com/coloured_glaze/p/11702733.html

Item 10: Observe common convention when override equals

Why must override hashCode method When overridden equals

When Java override equals () method, why usually rewrite HashCode () method? ? ?

Why is it required to override the hashCode method when overriding the equals method?

Why is it required to override the hashCode method when overriding the equals method?

Why do I have to override the hashCode method when I override equals?

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Why override equals must override the hashCode method?

Why override equals() also override hashCode()

Why override equals() also override hashCode()

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Why should override the equals method and hashcode methods

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