Java Vs Kotlin

Android application development has become a regular trend to drive your business, but the main factor behind its success is the programming language used. For more people, Java is the best option because it is readily available. But Kotlin’s introduction to the scene has diminished developers’ confidence in Java. According to many sources, it can be said that Google has not had many advantages in joining Java for Android. So jumping to Kotlin seemed like the best option. When we include this in the review, let’s take a look at the key points.

Android required math and precision to reveal new ideas that were supposed to be realized in the modern Kotlin language.

What is Java?

Java is a widely used, an object-oriented, class-based programming language designed to create as few implementation dependencies as possible.

Java is the most powerful language and supports the development of many software application operating systems as well as new programming languages, and the reason for its exceptional superior performance is its functionality.

What is Kotlin?

Kotlin arrived on February 16, 2016, and was released by JetBrains. Kotlin is a statically typed open source programming language that runs on JVM and is an official language for Android application development. Kotlin is shattered into Java bytecode for later compilation, which has caught the attention of many Android developers. Many features differentiate Kotlin from Java.

Java’s Edge atop Kotlin – Java vs Kotlin

1. Checked exceptions: The first is that Java checks for exceptions at the same time because Kotlin ends up not looking at the effects of small packages that require exception specifications, each of which could increase developer productivity and satisfaction. Without it, productivity could be significantly reduced without improving code quality.

2. Non-Private Fields: Encapsulation is crucial in any program to achieve a reasonable level of maintenance by encapsulating an object’s graphics.

How callers get involved is widely applied. Also, the mapping can vary without routing callers as long as the majority of the API team remains unchanged in non-personal or public areas.

There are many useful scenarios in Java where the colors of things change depending on how they are presented. His approach to these fields reveals to callers the illustration of the factor: Kotlin has no non-personal fields.

3. Static members and static methods: Now in Android development, things go from Java to Kotlin quickly and one of the most critical issues developers face when moving from Java to Kotlin is to develop a static technique because there is nothing static about Kotlin.

Yes, you heard me right! Kotlin doesn’t have a static keyboard, if you’re an Android developer and want to create Android programs in Java, you’ll want to use static keywords.

To shape some static variables and static strategies in your software, static variables belong to a category and not their instance correspond to additional static techniques.

4. Primitive Types: These are Kotlin’s building blocks. In other words, all the arrays you see in Kotlin are derived from primitive types. Therefore, primitive types are highly efficient in terms of processing time and memory used.

5. Support for ternary operators: Java provides this support which helps to reduce code length. Simply put, Kotlin does not enjoy this freedom. Without static methods and ternary operator support, you will have problems during development. To learn more and master Java Programming skills visit Java Classes in Pune.

Kotlin’s Edge atop Java – Java vs Kotlin

1. One of the most common problems in many programming languages ​​like Java is that accessing a member with a null reference can end up with a null reference exception.

2. In Java, this could be the equivalent of a null pointer exception for a small court where the time machine should suppress the null pointer exception. According to our code, not the simplest, but the only possibilities of NPE can also be a call that is selected via a null pointer exception or the use of exclamation points, or now no operator is then as a separate interface for the Readable and Editable Collection.

3. The Kotlin library offers interfaces, training courses, and conventional functions for developing, populating, and managing collections of all types. The mass interfaces and associated capabilities are positioned in Kotlin. Kotlin’s well-known collection set of libraries provides an implementation for sets of basic collection types, lists, and cards.


In 2021, the competition between programming languages ​​will be even fiercer. With Java and Kotlin in mind, both have their pros and cons.

But it’s too early to accept that Kotlin will adopt Java in 2021. The user community that Java benefits from is very large compared to Java and will not be replaced soon.

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