installation == null

        where:
        jarDirectory << ['other', 'other/plugins']
    }

    private void createJarFile(TestFile jar) {
        TestFile contents = tmpDir.createDir('contents')
        TestFile classFile = contents.createFile('org/gradle/MyClass.class')

        ClassNode classNode = new ClassNode()
        classNode.version = Opcodes.V1_6
        classNode.access = Opcodes.ACC_PUBLIC

            [
                [null, null, null],
                ["actual", "actual", null],
                [ACTUAL_FILE_INFO, ACTUAL_FILE_INFO.path, ACTUAL_FILE_INFO.contents],
                [ACTUAL_STRING_VALUE_WRAPPER, ACTUAL_STRING_VALUE_WRAPPER.value, null],
                [ACTUAL_INT_VALUE_WRAPPER, ACTUAL_INT_VALUE_WRAPPER.value.toString(), null]
            ],
            [

    /**
     * Directory to place executables in
     *
     * @since 4.5
     */
    public abstract void setExecutableDir(String executableDir);

    /**
     * <p>The specification of the contents of the distribution.</p>
     * <p>
     * Use this {@link org.gradle.api.file.CopySpec} to include extra files/resource in the application distribution.
     * <pre class='autoTested'>
     * plugins {

     */
    String getExecutableDir();

    /**
     * Directory to place executables in
     */
    void setExecutableDir(String executableDir);

    /**
     * <p>The specification of the contents of the distribution.</p>
     * <p>
     * Use this {@link org.gradle.api.file.CopySpec} to include extra files/resource in the application distribution.
     * <pre class='autoTested'>
     * plugins {

import spock.lang.Issue

@Issue("https://github.com/gradle/gradle/issues/25752")
class CleanArchiveIntegrationTest extends AbstractIntegrationSpec {

    def setup() {
        file("contents/hello.txt") << "hello"
        file("contents").zipTo(file("hello.zip"))
    }

    def "clean after unzipping file to cache in task"() {
        buildFile << """
            plugins {
                id 'lifecycle-base'
            }

import org.gradle.api.Transformer;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;

/**
 * <p>A mapping provider that uses a transform that:</p>
 *
 * <ul>
 *     <li>1. does not use the value contents</li>
 *     <li>2. always produces a non-null value.</li>
 * </ul>
 *
 * <p>This implementation is used only for internal transforms where these constraints are known to be true.

            try {
                visitEntries(builder);
            } catch (FileException e) {
                // Badly formed archive, so discard the contents and produce an empty JAR
                LOGGER.debug("Malformed archive '{}'. Discarding contents.", source.getName(), e);
            }
        });
    }

    private BiConsumer<File, ClasspathBuilder.Action> resultBuilder() {
        if (source.isDirectory()) {

package org.gradle.internal.cc.impl

import spock.lang.Issue

class ConfigurationCacheFileCollectionIntegrationTest extends AbstractConfigurationCacheIntegrationTest {
    def "directory tree is treated as build input when its contents are queried during configuration"() {
        buildFile << """
            task report {
                def tree = fileTree("src")
                def file1 = file("src/file1")
                def result = $expression

import org.gradle.api.internal.tasks.DefaultTaskDependencyFactory;
import org.gradle.api.internal.tasks.TaskDependencyFactory;

import java.util.function.Consumer;

/**
 * A {@link FileCollection} whose contents is created lazily.
 */
public abstract class LazilyInitializedFileCollection extends CompositeFileCollection {

    // Used in a third-party plugin Freefair AspectJ:

/**
 * Provides access to test resources for integration testing. Looks for the following directory in the test classpath:
 * <ul> <li>${testClass}/shared</li> <li>${testClass}/${testName}</li> </ul>
 *
 * Copies the contents of each such directory into a temporary directory for the test to use.
 */
public class TestResources implements MethodRule {
    private final Logger logger = LoggerFactory.getLogger(TestResources.class);