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Both Java and Kotlin are renowned programming languages with their benefits and drawbacks. Before Kotlin, Android developers were comfortable with Java, but now, there is quite a dilemma - which is better? Should you learn Java and then change to Kotlin? Can you do it otherwise? Let’s dive in a little deeper to understand which one is more suitable and easier.
In general, a programming language is formally constructed for sending instructions to a computer. They are used to create programs that control the behavior of a machine or to express algorithms.
Java is a versatile, object-oriented, high-level PL with numerous features that make it an attractive choice for developers.
Kotlin is a general-purpose, open-source, statically-typed PL initially designed for the JVM (Java Virtual Machine) and Android that combines object-oriented and functional programming features.
To understand which is easier to learn we need to settle some main differences and similarities first, to get the concept of both.
As you have already noticed, there are some similarities between both languages:
Despite the parallel, the differences are more salient between Java and Kotlin. They will give you a better concept about each. Here are the outlined key peculiarities from both:
In this day and age, Android applications have really integrated into the programming world. Many are based on Kotlin, many on Java. Many, for Android specifically, find Kotlin more functional with its extra features. The main factors in it are Kotlin’s concise syntax, type inference, explicit nullability, and extensive standard library. Plus, due to Kotlin’s Coroutines tool, it’s easier to work with multi-threaded apps. However, Kotlin compiles and executes a little slower than Java, which is mainly due to its extensive number of features.
Above all, based on programmers’ opinion, if you are choosing Android development for your programmer’s career, then go with Kotlin as it’s basically designed as an Android developing language. It’s easier and faster to learn Kotlin. Java is a universal programming language, it’s an ideal choice for big data, ecommerce, and enterprise systems. It’s more suitable for when one hasn’t decided which branch of programming to choose. So, if you want to learn a general programming language first to find out your niche, then Java it is.