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@froide_h-hayashi(春徳林)in

フロイデ株式会社

JavaでNVLみたいなことをしたい時

Last updated at 2017-03-22Posted at 2016-05-19

ある値がNULLの場合に固定値を返したい場合

java8であれば

java8

String value = Optional.ofNullable(entity.getName()).orElse("");

Optionalを使う

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