# Static Files { #static-files }

You can serve static files automatically from a directory using `StaticFiles`.

## Use `StaticFiles` { #use-staticfiles }

* Import `StaticFiles`.
* "Mount" a `StaticFiles()` instance in a specific path.

{* ../../docs_src/static_files/tutorial001.py hl[2,6] *}

/// note | Technical Details

You could also use `from starlette.staticfiles import StaticFiles`.

   * <capture-of-? extends Object>}, effectively preventing {@code set} from accepting any type.
   */
  static TypeResolver invariantly(Type contextType) {
    Type invariantContext = WildcardCapturer.INSTANCE.capture(contextType);
    return new TypeResolver().where(TypeMappingIntrospector.getTypeMappings(invariantContext));
  }

  /**

   */
  public static Function<Object, String> toStringFunction() {
    return ToStringFunction.INSTANCE;
  }

  // enum singleton pattern
  private enum ToStringFunction implements Function<Object, String> {
    INSTANCE;

    @Override
    public String apply(Object o) {
      checkNotNull(o); // eager for GWT.
      return o.toString();
    }

    @Override

     */
    public static <E> Iterable<E> iterable(final E value) {
        return () -> new SingleValueIterator<>(value);
    }

    /**
     * Constructs an instance.
     *
     * @param value the single value returned by the iterator
     */
    public SingleValueIterator(final E value) {
        this.value = value;
    }

    @Override
    public boolean hasNext() {

/**
 * Marks a dependency injection point for constructor, method, or field injection.
 * <p>
 * This annotation is used to identify injection points where the container should
 * provide an instance of the requested type. It can be applied to:
 * <ul>
 *   <li>Constructors</li>
 *   <li>Methods</li>
 *   <li>Fields</li>
 * </ul>
 * <p>
 * Example usage:
 * <pre>
 * public class MyService {

import org.lastaflute.web.validation.theme.conversion.ValidateTypeFailure;

/**
 * The create form for Search List.
 *
 */
public class CreateForm {

    /**
     * Creates a new CreateForm instance.
     */
    public CreateForm() {
    }

    /**
     * The CRUD mode for the form.
     */
    @ValidateTypeFailure
    public Integer crudMode;

    /**

 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs;

/**
 * Filter based on a resource instance
 *
 * @author mbechler
 *
 */
public interface ResourceFilter {

    /**
     * Tests whether the specified SMB resource should be included.
     *
     * @param resource the SMB resource to test

     * Verifies that the handle, ptype, and flags are correctly initialized.
     */
    @Test
    void testConstructor() {
        // Create an instance of MsrpcLsarClose with the mock handle
        MsrpcLsarClose lsarClose = new MsrpcLsarClose(mockHandle);

        // Verify that the handle passed to the constructor is correctly set in the superclass

   * float[])}.
   *
   * @since 2.0
   */
  public static Comparator<float[]> lexicographicalComparator() {
    return LexicographicalComparator.INSTANCE;
  }

  private enum LexicographicalComparator implements Comparator<float[]> {
    INSTANCE;

    @Override
    public int compare(float[] left, float[] right) {
      int minLength = Math.min(left.length, right.length);

   */
  @Test
  fun instancesAreInterned_survivesGarbageCollection() {
    // We're not holding onto a reference to this String instance outside of the CipherSuite...
    val cs = forJavaName("FakeCipherSuite_instancesAreInterned")
    System.gc() // Unless cs references the String instance, it may now be garbage collected.
    assertThat(forJavaName(java.lang.String(cs.javaName) as String))
      .isSameAs(cs)
  }

  @Test