| # Compiling and testing against different JVMs |
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| By default tests are executed with the same Java Gradle is using internally. |
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| To run tests against a different Java version, define a property called `runtime.java.home` or define an environment variable `RUNTIME_JAVA_HOME` pointing at the JDK installation folder. |
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| If property is being used, it can be a system property (-D...) or a project property (-P...). |
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| *Example:* |
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| `gradlew test -p solr/test-framework --tests TestLogLevelAnnotations -Dtests.verbose=true -Druntime.java.home=/jvms/jdk14` |
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| Note that an alternative JVM can also be made the "default" setting |
| by adding it to (project-local) gradle.properties. |
