Espresso Current JDK Support? #8812
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On the readme page found at https://github.com/oracle/graal/tree/master/espresso, it says "Espresso is a complete Java implementation which is kept up to date with the latest LTS JDK versions", but in a bunch of other assorted documentation it claims that espresso only supports JDK 8 and 11. I would like to use espresso for a project on JDK 21, is that currently possible? |
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Espresso requires a 21+ host, but can spawn guest contexts of Java 8, 11, 17 and 21 e.g. |
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Espresso requires a 21+ host, but can spawn guest contexts of Java 8, 11, 17 and 21 e.g.
--java.JavaHome=/path/to/guest/java/homee.g. it will shape-shift into the version of specified guest Java home.If you don't specify the guest Java home, it will try to use the same as the host; so yes, you can use Espresso to run a Java 21 guest context on a Java 21 host.