Java vs Kotlin

Jan 01, 2020

If you are a mobile app developer, Java is probably your language for building Android apps. But new languages ​​are popping up everywhere that might challenge Java’s dominance in the Android world.

One of them is Kotlin, a relatively new programming language, already announced by Google as a “first-class” language supported on Android.

Although it is continually meaning evolved and enhanced, Kotlin is now viewing a mature ecosystem and its demand is growing quickly, especially on the mobile development scene.

What is Java?

Java is a programming language created by James Gosling. We can create any type of program, it also supports almost any type of machine. It’s also for mobile in Linux operating system, Windows and Android.

Currently, Java has the most important and largest community in the world. In both the Internet and the computer field, this language is very important. Java can be used to do almost anything.

What can Java do better than Kotlin?

It should be considered that Java is completely free and can be used by anyone in the world. In this way, Java is a safe, powerful and universal programming language.

What is Kotlin?

Kotlin is a new programming language of JetBrains. It first surfaced in 2011. “Kotlin” named his project was unveiled. Kotlin is an open-source language.

Basically like Java, C, and C++ – Kotlin too. But it is different from Java. Here our experts will help you to tell about Java vs Kotlin.

“Statically Typed Programming Languages” (is. Legally typed programming languages are languages that do not need to be defined before using variables. This means that static typing has to be done with a clear declaration or initialization of variables before they are planned.

Java was earlier said to be an example of a static typed language, similarly, C and C++ are also static typed languages.

Java is known for being a verbose language, making it hard to read and solve problems quickly. Kotlin improves upon this and requires far fewer lines of code.

Kotlin is better for functional programming.

Though Java can also handle this paradigm, it’s far cleaner with Kotlin. Functions are more explicit and concise than Java 8.

Kotlin is faster.

This language comes with tons of handy features not available in Java, such as parameter values, extension functions, etc. It really improves efficient and productivity.

Kotlin is better for debugging.

The Kotlin compiler actively looks for error to help you prevent and catch bugs. It can even stop them before you see them. This saves you time on runtime errors. Kotlin has Null in its type system.

One of the major drawbacks of Java is the NullPointedException. Kotlin eliminates this problem from your code entirely by placing null into its type system. No need for semi colons.