permDeniedDir = t.TempDir()

	if err = os.Mkdir(slashpath.Join(permDeniedDir, "mybucket"), 0o775); err != nil {
		t.Fatalf("Unable to create temporary directory %v. %v", slashpath.Join(permDeniedDir, "mybucket"), err)
	}

	if err = os.WriteFile(slashpath.Join(permDeniedDir, "mybucket", "myobject"), []byte(""), 0o400); err != nil {
		t.Fatalf("Unable to create file %v. %v", slashpath.Join(permDeniedDir, "mybucket", "myobject"), err)
	}

    new NullPointerTester()
        .testAllPublicInstanceMethods(ClassPath.from(getClass().getClassLoader()));
  }

  @AndroidIncompatible // ClassPath is documented as not supporting Android

  public void testLocationsFrom_idempotentScan() throws IOException {
    ImmutableSet<ClassPath.LocationInfo> locations =
        ClassPath.locationsFrom(getClass().getClassLoader());

    new NullPointerTester()
        .testAllPublicInstanceMethods(ClassPath.from(getClass().getClassLoader()));
  }

  @AndroidIncompatible // ClassPath is documented as not supporting Android

  public void testLocationsFrom_idempotentScan() throws IOException {
    ImmutableSet<ClassPath.LocationInfo> locations =
        ClassPath.locationsFrom(getClass().getClassLoader());

buildscript {
  dependencies {
    classpath(libs.gradlePlugin.dokka)
    classpath(libs.gradlePlugin.kotlin)
    classpath(libs.gradlePlugin.kotlinSerialization)
    classpath(libs.gradlePlugin.androidJunit5)
    classpath(libs.gradlePlugin.android)
    classpath(libs.gradlePlugin.bnd)
    classpath(libs.gradlePlugin.burst)
    classpath(libs.gradlePlugin.shadow)
    classpath(libs.gradlePlugin.animalsniffer)

    public ClasspathContainer(List<ArtifactMetadata> classpath, ArtifactScopeEnum scope) {
        this(scope);
        this.classpath = classpath;
    }

    // -------------------------------------------------------------------------------------------
    @Override
    public Iterator<ArtifactMetadata> iterator() {
        return classpath == null ? null : classpath.iterator();
    }

    }

    public static CoreExtensionEntry discoverFrom(
            ClassRealm loader, Collection<File> classpath, String key, XmlNode configuration) {
        Set<String> artifacts = new LinkedHashSet<>();
        Set<String> packages = new LinkedHashSet<>();

        try {
            for (File entry : classpath) {
                ExtensionDescriptor descriptor = BUILDER.build(entry);
                if (descriptor != null) {

       changes with every test execution, such that running the test
       actually changes the test classpath itself. This means that it
       can"t benefit from incremental build acceleration, because on every
       execution it sees that the classpath has changed, and so to be
       safe, it needs to re-run.

       - This is unfortunate, because actually it would be safe to declare

 *
 * <p>This class incurs IO because it scans the classpath and reads classpath resources.
 *
 * @author Ben Yu
 * @since 14.0
 */
// TODO: Switch to JUnit 4 and use @Parameterized and @BeforeClass
// Note: @Test annotations are deliberate, as some subclasses specify @RunWith(JUnit4).
@GwtIncompatible
@J2ktIncompatible
@J2ObjCIncompatible // com.google.common.reflect.ClassPath

import static java.lang.reflect.Modifier.PUBLIC;
import static java.util.Arrays.asList;

import com.google.common.base.Optional;
import com.google.common.reflect.ClassPath;
import com.google.common.reflect.ClassPath.ClassInfo;
import com.google.common.reflect.TypeToken;
import java.lang.reflect.Method;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/**

  define for each {{{../../api/maven-api-model/maven.html#class_dependency}dependency type}} information on the artifact
  (classifier, extension, language) and how to manage it as dependency (add to classpath, include dependencies).

  They are replaced in Maven 4 with Maven 4 API Core's {{{../../api/maven-api-core/apidocs/org/apache/maven/api/Type.html}Dependency Types}},