Re:Java 18 / JDK 18: General Availability
by vips7L on Tuesday March 22, 2022 @03:05PM
(#30770107)
Integer == Integer actually works... sometimes, as long as you're within the Integer cache. It gets people all the time though.
[ Parent
| on HN ]
Yep. I’ve been bitten by that myself. It’s sneaky because it may pass all your unit tests because you’re using small numbers. Then it gets to prod with record number 2718 and kablooie.