(line =~ KillLeakingJavaProcesses.generateAllGradleProcessPattern()).find()
    }

    def "not matches TC agent JVM"() {

----

Gradle uses the JDK it finds in your path, the JDK used by your IDE, or the JDK specified by your project.
In this example, the $PATH points to JDK17:

----
❯ echo $PATH
/opt/homebrew/opt/openjdk@17/bin
----

You can also set the `JAVA_HOME` environment variable to point to a specific JDK installation directory.
This is especially useful when multiple JDKs are installed:

----
❯ echo %JAVA_HOME%

     | Architecture:       x86_64
     | Is JDK:             true
     | Detected by:        environment variable 'JDK16'

 + Oracle JDK 1.7.0_80
     | Location:           /Library/Java/JavaVirtualMachines/jdk1.7.0_80.jdk/Contents/Home/jre
     | Language Version:   7
     | Vendor:             Oracle
     | Architecture:       x86_64
     | Is JDK:             false
     | Detected by:        MacOS java_home

        def supplier = createSupplier()

        when:
        def locations = supplier.get()

        then:
        locations*.location.path.containsAll("c:\\jdk8", "d:\\jdk9", "c:\\jdk17", "d:\\jdk11", "c:\\jdk15", "d:\\jdk16")
        locations*.source == ["Windows Registry"] * 6
    }

    def "handles absent adoptopenjdk keys"() {
        given:

 *       undefined horrible things to happen in {@code Range}. For now, the Range API does not
 *       prevent its use, because this would also rule out all ungenerified (pre-JDK1.5) data types.
 *       <b>This may change in the future.</b>
 * </ul>
 *
 * <h3>Other notes</h3>
 *
 * <ul>
 *   <li>All ranges are shallow-immutable.

 *       undefined horrible things to happen in {@code Range}. For now, the Range API does not
 *       prevent its use, because this would also rule out all ungenerified (pre-JDK1.5) data types.
 *       <b>This may change in the future.</b>
 * </ul>
 *
 * <h3>Other notes</h3>
 *
 * <ul>
 *   <li>All ranges are shallow-immutable.

            return false;
        }
        Jdk jdk = (Jdk) o;
        if (assertKeyword != jdk.assertKeyword) {
            return false;
        }
        if (jdk15 != jdk.jdk15) {
            return false;
        }
        return Objects.equal(languageLevel, jdk.languageLevel)
            && Objects.equal(projectJdkName, jdk.projectJdkName);
    }

    @Override
    public int hashCode() {

 * By offering methods to read and write individual query parameters directly, application
 * developers are saved from the hassles of encoding and decoding.
 *
 * ### Plus a modern API
 *
 * The URL (JDK1.0) and URI (Java 1.4) classes predate builders and instead use telescoping
 * constructors. For example, there's no API to compose a URI with a custom port without also
 * providing a query and fragment.
 *

            }
        """

        when:
        withInstallations(jdk8, jdk11).run 'compileScala'

        then:
        executedAndNotSkipped ':compileScala'

        when:
        withInstallations(jdk8, jdk11).run 'compileScala'
        then:
        skipped ':compileScala'

        when:
        withInstallations(jdk8, jdk11).run 'compileScala', '-Pchanged', '--info'
        then:

    def "can run a build with Java 21 followed by another build with a different version"() {
        given:
        def jdk21 = AvailableJavaHomes.getJdk21()
        def jdk17 = AvailableJavaHomes.getJdk17()

        file("gradle.properties").writeProperties("org.gradle.java.home": jdk21.javaHome.absolutePath)
        withConnection { connection ->
            connection.newBuild().forTasks('help').run()
        }