![]() In object-oriented languages, access to objects is achieved through references. ![]() Null Safety (or void safety) is the guarantee that no object reference will have a null value. ![]() This document explains Kotlin's null safety feature. But I couldn't resist the temptation to put in a null reference, simply because it was so easy to implement.” ![]() It was the invention of the null reference…My goal was to ensure that all use of references should be absolutely safe, with checking performed automatically by the compiler. ![]()
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