then:
        // Check tests have run
        def result = new DefaultTestExecutionResult(groovyProjectDir)
        result.assertTestClassesExecuted('org.gradle.PersonTest')

        and:
        // Check contents of jar
        TestFile tmpDir = file('jarContents')
        groovyProjectDir.file('build/libs/customized-layout.jar').unzipTo(tmpDir)
        tmpDir.assertHasDescendants(
            'META-INF/MANIFEST.MF',

        for (int i = 0; i < entry.getCount(); i++) {
          contents.add(entry.getElement());
        }
      }
      return ((Multiset<E>) gen.create(contents.toArray())).entrySet();
    }

    @SuppressWarnings("unchecked")
    @Override
    public Multiset.Entry<E>[] createArray(int length) {

    }

    def "can build a war"() {
        given:
        super.sample sample

        when:
        executer.withTasks('clean', 'build').run()

        then:
        // Check contents of War
        TestFile warContents = file('war-tmp')
        sample.dir.file("build/libs/quickstart.war").unzipTo(warContents)
        warContents.assertHasDescendants(
                'META-INF/MANIFEST.MF',

   * ImmutableSortedSet) creates an empty sortedDelegate, which, in a vacuum, sets this object's
   * contents to empty. By contrast, the non-GWT constructor with the same signature uses the
   * comparator only as a comparator. It does NOT assume empty contents. (It requires an
   * implementation of iterator() to define its contents, and methods like contains() are

import java.util.jar.Manifest
import java.util.zip.ZipEntry

class JarUtils {
    static def jarWithContents(Map<String, String> contents) {
        def out = new ByteArrayOutputStream()
        def jarOut = new JarOutputStream(out)
        try {
            contents.each { file, fileContents ->
                def zipEntry = new ZipEntry(file)
                zipEntry.setTime(0)

 *
 * The strategy first tries to do a trivial comparison and delegates the more complex cases to a separate implementation.
 */
public interface FingerprintCompareStrategy {
    /**
     * Visits the changes to file contents since the given fingerprint, subject to the given filters.
     *
     * @return Whether the {@link ChangeVisitor} is looking for further changes. See {@link ChangeVisitor#visitChange(Change)}.
     */

         */
        void visitFileTree(File root, PatternSet patterns, FileTreeInternal fileTree);

        /**
         * Visits a file tree whose content is generated from the contents of a file.
         */
        void visitFileTreeBackedByFile(File file, FileTreeInternal fileTree, FileSystemMirroringFileTree sourceTree);
    }

func (s1 Byte) Equal(s2 Byte) bool {
	return cast(s1).Equal(cast(s2))
}

// List returns the contents as a sorted byte slice.
func (s Byte) List() []byte {
	return List(cast(s))
}

// UnsortedList returns the slice with contents in random order.
func (s Byte) UnsortedList() []byte {
	return cast(s).UnsortedList()
}

// PopAny returns a single element from the set.

func (s1 Int64) Equal(s2 Int64) bool {
	return cast(s1).Equal(cast(s2))
}

// List returns the contents as a sorted int64 slice.
func (s Int64) List() []int64 {
	return List(cast(s))
}

// UnsortedList returns the slice with contents in random order.
func (s Int64) UnsortedList() []int64 {
	return cast(s).UnsortedList()
}

// PopAny returns a single element from the set.

func (s1 String) Equal(s2 String) bool {
	return cast(s1).Equal(cast(s2))
}

// List returns the contents as a sorted string slice.
func (s String) List() []string {
	return List(cast(s))
}

// UnsortedList returns the slice with contents in random order.
func (s String) UnsortedList() []string {
	return cast(s).UnsortedList()
}