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What is the minimum Java version supported for JRuby 9.0.0.0? #3273

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jeffmaher opened this issue Aug 21, 2015 · 4 comments
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What is the minimum Java version supported for JRuby 9.0.0.0? #3273

jeffmaher opened this issue Aug 21, 2015 · 4 comments
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Non-Release

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@jeffmaher
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I haven't been able to find this information form a cursory Google Search. Is there a place I can find this information?
@benlovell
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It's in the README:

To run JRuby you will need a JRE (the JVM runtime environment) version 7 or higher.

I've also read @headius quoted as saying:

With JRuby 9000, Java 7 is now the minimum Java version. "We use many Java 7 features, and so JRuby requires a Java 7 JVM and JDK [Java Development Kit] to run,"

@jeffmaher
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@benlovell Thanks!

@headius headius added this to the Non-Release milestone Aug 29, 2015
@svatada
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svatada commented Feb 8, 2019

JRuby compatible with JAVA 11?

@enebo
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enebo commented Feb 8, 2019

@svatada 9.2.x will run on Java 11 although you may see some module warnings depending on what you are doing.

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@headius @enebo @benlovell @jeffmaher @svatada