javaClassFile("Foo.class").exists()
    }

    def "don't implicitly compile source files from classpath"() {
        settingsFile << "include 'a', 'b'"
        buildFile << """
            subprojects {
                apply plugin: 'java'
                tasks.withType(JavaCompile) {
                    options.compilerArgs << '-Xlint:all' << '-Werror'
                }
            }

[[sec:rules_in_settings]]
=== Declaring rules in a central place

NOTE: Declaring component metadata rules in settings is an incubating feature

Instead of declaring rules for each subproject individually, it is possible to declare rules in the `settings.gradle(.kts)` file for the whole build.

        // This test exists because a NullPointerException was thrown by getTaskDependencyFromProjectDependency()
        // if the rootProject defined a task as the same name as a subproject task, but did not define the same configuration.

        def configuration = conf()

        def mainTask = Mock(Task)
        def rootProject = Mock(Project)
        def taskProject = Mock(Project)

    }

    def "task cannot write into transform directory"() {
        enableProblemsApiCheck()
        def forbiddenPath = ".transforms/not-allowed.txt"

        buildFile << """
            subprojects {
                task badTask {
                    def projectLayout = project.layout
                    outputs.file { projectLayout.buildDirectory.file("${forbiddenPath}") } withPropertyName "output"

Please use standard locations for settings and build files:

* settings file in the root of the build
* build file in the root of each subproject

[[disabling_user_home_cache_cleanup]]
==== Deprecated org.gradle.cache.cleanup property

The `org.gradle.cache.cleanup` property in `gradle.properties` under Gradle User Home has been deprecated.

Method <org.gradle.api.Project.subprojects(groovy.lang.Closure)> has arguments/return type groovy.lang.Closure that is not Gradle public API or primitive or built-in JDK classes or Kotlin classes in (Project.java:0)