Is Java and Kotlin the same?

Despite all the differences between the two languages, Java and Kotlin are 100% interoperable . You can call Kotlin code from Java, and you can call Java code from Kotlin. So it’s possible to have Kotlin and Java classes side-by-side within the same project, and everything will still compile.27 May 2020

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How is Kotlin so fast?

One way in which Kotlin can be faster than Java is inline functions . With inline functions, code using higher-order functions such as filter or map can be compiled to simple loop-based bytecode that doesn’t create any objects or use any virtual calls (unlike Java code that uses the same type of functions).20 May 2017

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How is Kotlin so fast?

One way in which Kotlin can be faster than Java is inline functions . With inline functions, code using higher-order functions such as filter or map can be compiled to simple loop-based bytecode that doesn’t create any objects or use any virtual calls (unlike Java code that uses the same type of functions).20 May 2017

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