HHH-17347 Support for JDK which do not support JFR events

gradle.properties

@@ -18,7 +18,7 @@ org.gradle.caching=true
 # but it won't find it and will fail.
 # It's just a JRE, so it's perfectly normal that the JDK is not present;
 # the JRE is under /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.265.b01-1.fc32.x86_64/jre
-org.gradle.java.installations.auto-detect=true
+org.gradle.java.installations.auto-detect=false
 # We can't rely on Gradle's auto-download of JDKs as it doesn't support EA releases.
 # See https://github.com/gradle/gradle/blob/fc7ea24f3c525d8d12a4346eb0f15976a6be9414/subprojects/platform-jvm/src/main/java/org/gradle/jvm/toolchain/install/internal/AdoptOpenJdkRemoteBinary.java#L114
 org.gradle.java.installations.auto-download=false

hibernate-jfr/hibernate-jfr.gradle

@@ -16,16 +16,12 @@ dependencies {
     testImplementation testLibs.jfrUnit
 }
 
-compileTestJava {
-	//Testing JFR events require JDK > 16
-	javaCompiler = javaToolchains.compilerFor {
-		languageVersion = JavaLanguageVersion.of( 17 )
-	}
+
+// JfrUnit requires JDK 17
+compileTestJava.onlyIf{
+    jdkVersions.test.release.asInt() >= 17 && jdkVersions.explicit
 }
 
-test {
-	//Testing JFR events require JDK > 16
-	javaLauncher = javaToolchains.launcherFor {
-		languageVersion = JavaLanguageVersion.of( 17 )
-	}
+test.onlyIf {
+    jdkVersions.test.release.asInt() >= 17 && jdkVersions.explicit
 }