How to use this tool?

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

  1. Type or paste your Java code in the input box.
  2. Click the convert button.
  3. The resulting Fsharp code from the conversion will be displayed in the output box.

Examples

The following are examples of code conversion from Java to Fsharp 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.

Java

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Fsharp

Example 2 - Even or Odd

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

Java

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Fsharp

Key differences between Java and Fsharp

CharacteristicJavaFsharp
SyntaxJava uses a C-style syntax with curly braces and semicolons.F# uses a functional programming syntax with significant whitespace.
ParadigmJava is primarily an object-oriented programming language.F# is a multi-paradigm language that supports functional programming.
TypingJava is statically typed.F# is statically typed.
PerformanceJava is known for its good performance.F# can have comparable performance to other .NET languages.
Libraries and frameworksJava has a vast ecosystem of libraries and frameworks.F# can leverage the .NET ecosystem of libraries and frameworks.
Community and supportJava has a large and active community with extensive support.F# has a smaller but growing community with good support.
Learning curveJava has a moderate learning curve.F# has a moderate learning curve, especially for developers familiar with functional programming.