[Solved] Why does Kotlin use Any as the universal base type instead of Java's Object? — Ans: Because Kotlin's Any does not allow null by default, improving null safety. | Kotlin

Kotlin - Data Types

Why does Kotlin use Any as the universal base type instead of Java's Object?

ABecause Kotlin does not have a universal base type.

BBecause Kotlin does not support inheritance.

CBecause Kotlin's <code>Any</code> does not allow null by default, improving null safety.

DBecause <code>Any</code> is only for primitive types.

Step-by-Step Solution

Solution:

Step 1: Compare Kotlin Any and Java Object
Java's Object allows null by default, Kotlin's Any is non-nullable by default.
Step 2: Understand Kotlin's null safety design
Kotlin separates nullable types with Any? to improve safety and reduce null pointer errors.
Final Answer:
Kotlin's Any disallows null by default, enhancing null safety. -> Option C
Quick Check:
Any improves null safety vs Object [OK]

Quick Trick: Any is non-nullable base type, unlike Java's Object [OK]

Common Mistakes:

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Why does Kotlin use Any as the universal base type instead of Java's Object?