Docs: Add all JDKs to CONTRIBUTING.md

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aaronoah 2018-07-30 19:42:18 -05:00 committed by Nik Everett
parent 0788188574
commit b2c2c94741
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@ -100,6 +100,12 @@ JDK 10 and testing on a JDK 8 runtime; to do this, set `RUNTIME_JAVA_HOME`
pointing to the Java home of a JDK 8 installation. Note that this mechanism can
be used to test against other JDKs as well, this is not only limited to JDK 8.
> Note: It is also required to have `JAVA7_HOME`, `JAVA8_HOME` and
`JAVA10_HOME` available so that the tests can pass.
> Warning: do not use `sdkman` for Java installations which do not have proper
`jrunscript` for jdk distributions.
Elasticsearch uses the Gradle wrapper for its build. You can execute Gradle
using the wrapper via the `gradlew` script in the root of the repository.