What do you understand about sealed classes in Kotlin?

What do you understand about sealed classes in Kotlin?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, kotlin, topic-specific, android

参考答案摘要

Kotlin introduces a crucial new form of class that isn't seen in Java. These are referred to as "sealed classes." Sealed classes, as the name implies, adhere to constrained or bounded class hierarchie...

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