Java – Convert byte[] to File

This tutorial shows several ways to convert a byte[] array to File in Java.

1- Traditional way

The traditional way of doing the conversion is through using FileOutputStream as the following:

2- Java NIO

With Java 7, you can do the conversion using Files utility class of nio package:

3- Apache Commons IO

Besides JDK, you can do the conversion using Apache Common IO library as the following:

 

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Founder of programmergate.com, I have a passion in software engineering and everything related to java environment.

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