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Home/ Questions/Q 7725555
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Editorial Team
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Editorial Team
Asked: June 1, 20262026-06-01T04:58:06+00:00 2026-06-01T04:58:06+00:00

In Java, reading environment variables is done with System.getenv() . Is there a way

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In Java, reading environment variables is done with System.getenv().

Is there a way to do this in Scala?

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  1. Editorial Team
    Editorial Team
    2026-06-01T04:58:08+00:00Added an answer on June 1, 2026 at 4:58 am

    Since Scala 2.9 you can use sys.env for the same effect:

    scala> sys.env("HOME")
    res0: String = /home/paradigmatic
    

    I think is nice to use the Scala API instead of Java. There are currently several project to compile Scala to other platforms than JVM (.NET, javascript, native, etc.) Reducing the dependencies on Java API, will make your code more portable.

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