* you want to throw away the class loader. For example, dynamically reloading a web application or
 * unloading an OSGi bundle.
 *
 * <p>{@code com.google.common.base.FinalizableReferenceQueue} loads this class in its own class
 * loader. That way, this class doesn't prevent the main class loader from getting garbage
 * collected, and this class can detect when the main class loader has been garbage collected and
 * stop itself.

    testers.add(ListListIteratorTester.class);
    testers.add(ListRemoveAllTester.class);
    testers.add(ListRemoveAtIndexTester.class);
    testers.add(ListRemoveTester.class);
    testers.add(ListReplaceAllTester.class);
    testers.add(ListRetainAllTester.class);
    testers.add(ListSetTester.class);
    testers.add(ListSubListTester.class);
    testers.add(ListToArrayTester.class);
    return testers;
  }

  public void testNotInterfaceType() {
    assertThrows(
        IllegalArgumentException.class,
        () ->
            new ForwardingWrapperTester()
                .testForwarding(String.class, Functions.<String>identity()));
  }

  public void testNulls() {
    new NullPointerTester()
        .setDefault(Class.class, Runnable.class)
        .testAllPublicInstanceMethods(new ForwardingWrapperTester());
  }

    // ===================================================================================
    //                                                                        Assist Class
    //                                                                        ============
    public class DocMeta implements Serializable {

        private static final long serialVersionUID = 1L;

        protected String id;

        protected Long version;

import jakarta.annotation.PostConstruct;

/**
 * Helper class for managing HTTP requests using cURL-like operations.
 */
public class CurlHelper {

    /**
     * Default constructor.
     */
    public CurlHelper() {
        // Empty constructor
    }

    private static final Logger logger = LogManager.getLogger(CurlHelper.class);

    private SSLSocketFactory sslSocketFactory;

    // ===================================================================================
    //                                                                        Assist Class
    //                                                                        ============
    public class DocMeta implements Serializable {

        private static final long serialVersionUID = 1L;

        protected String id;

        protected Long version;

/**
 * Iterator for enumerating network servers.
 *
 * This class provides iteration over network servers discovered
 * through NetBIOS server enumeration requests.
 */
public class NetServerEnumIterator implements CloseableIterator<FileEntry> {

    private static final Logger log = LoggerFactory.getLogger(NetServerEnumIterator.class);

    private final NetServerEnum2 request;

import org.junit.jupiter.api.Test;

/**
 * Tests for SmbComWrite command - SMB write operations
 */
public class SmbComWriteTest {

    /**
     * Helper method to get private field value using reflection
     */
    private Object getFieldValue(Object obj, String fieldName) {
        try {
            Field field = SmbComWrite.class.getDeclaredField(fieldName);
            field.setAccessible(true);
            return field.get(obj);

{* ../../docs_src/middleware/tutorial001.py hl[8:9,11,14] *}

/// tip

Keep in mind that custom proprietary headers can be added <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers" class="external-link" target="_blank">using the 'X-' prefix</a>.

But you are not restricted to using some specific data model, class or type.

Do you want to have an `id` and `email` and not have any `username` in your model? Sure. You can use these same tools.

Do you want to just have a `str`? Or just a `dict`? Or a database class model instance directly? It all works the same way.