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Online Kotlin to Groovy Converter

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Additional Instructions

How to use this tool?

This free online converter lets you convert code from Kotlin to Groovy in a click of a button. To use this converter, take the following steps -

Type or paste your Kotlin code in the input box.
Click on the "Convert" button.
The converted Groovy code will be displayed in the output box.

Examples

The following are examples of code conversion from Kotlin to Groovy using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

Kotlin Code:

Groovy Code:

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

Kotlin Code:

Groovy Code:

Differences

The following are some key differences between Kotlin and Groovy.

Characteristic	Kotlin	Groovy
Syntax	Kotlin has a more concise and modern syntax compared to Groovy.	Groovy has a more flexible and dynamic syntax compared to Kotlin.
Paradigm	Kotlin is a statically-typed programming language that supports both object-oriented and functional programming paradigms.	Groovy is a dynamically-typed programming language that supports both object-oriented and scripting paradigms.
Typing	Kotlin has static typing, which helps catch errors at compile-time.	Groovy has dynamic typing, which allows for more flexibility but can lead to runtime errors.
Performance	Kotlin is known for its performance and can be as fast as Java.	Groovy is generally slower than Kotlin and Java due to its dynamic nature.
Libraries and frameworks	Kotlin has good interoperability with Java libraries and frameworks, and also has its own growing ecosystem of libraries.	Groovy has good interoperability with Java libraries and frameworks, and also has its own ecosystem of libraries.
Community and support	Kotlin has a growing community and is backed by JetBrains, which provides strong support and regular updates.	Groovy has an active community and is supported by the Apache Software Foundation.
Learning curve	Kotlin has a relatively easy learning curve, especially for developers familiar with Java.	Groovy has a relatively easy learning curve, especially for developers familiar with Java.

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