*
   * <p>A collection is considered immutable if:
   *
   * <ol>
   *   <li>All its mutation methods result in UnsupportedOperationException, and do not change the
   *       underlying contents.
   *   <li>All methods that return objects that can indirectly mutate the collection throw
   *       UnsupportedOperationException when those mutators are called.
   * </ol>
   *

/**
 * A <code>URLStreamHandler</code> used to provide NTLM authentication
 * capabilities to the default HTTP handler.  This acts as a wrapper,
 * handling authentication and passing control to the underlying
 * stream handler.
 */
public class Handler extends URLStreamHandler {

    /**
     * The default HTTP port (<code>80</code>).
     */
    public static final int DEFAULT_HTTP_PORT = 80;

    /**

        assertEquals(60, sis.read());

        // After consuming all data, next read will fail
        assertThrows(IOException.class, () -> sis.read());
    }

    @Test
    @DisplayName("Close delegates to underlying stream")
    void closeDelegatesToUnderlyingStream(@Mock InputStream mockIn) throws IOException {
        SocketInputStream sis = new SocketInputStream(mockIn);
        sis.close();
        verify(mockIn).close();

  }

  static class ThrowsAtEndException extends RuntimeException {
    /* nothing */
  }

  /**
   * This Iterator claims to have more elements than the underlying iterable, but when you try to
   * fetch the extra elements, it throws an unchecked exception.
   */
  static class ThrowsAtEndIterator<E> implements Iterator<E> {
    Iterator<E> iterator;

    }

    /**
     * Get length of memory region
     *
     * @return length in bytes
     */
    public int getLength() {
        return transform.getLength();
    }

    /**
     * Get the underlying RDMA transform structure
     *
     * @return RDMA transform
     */
    public Smb2RdmaTransform getTransform() {
        return transform;
    }

    /**

    }

    /**
     * Constructs a new {@code InvokerException} with the specified detail message and cause.
     *
     * @param message the detail message explaining the cause of the exception
     * @param cause the underlying cause of the exception
     */
    public InvokerException(@Nullable String message, @Nullable Throwable cause) {
        super(message, cause);
    }

    /**

        TestIterator iterator = new TestIterator(null);

        assertFalse(iterator.hasNext());
        assertNull(iterator.next());
    }

    @Test
    @DisplayName("Close delegates to underlying iterator")
    void closeDelegation() throws CIFSException {
        when(delegate.hasNext()).thenReturn(false);

        TestIterator iterator = new TestIterator(null);
        iterator.close();

        String message = "Script execution failed";
        Exception cause = new RuntimeException("Underlying error");
        ScriptEngineException exception = new ScriptEngineException(message, cause);

        assertEquals(message, exception.getMessage());
        assertEquals(cause, exception.getCause());
        assertEquals("Underlying error", exception.getCause().getMessage());
    }

    public void test_constructor_withNullMessage() {

        verify(session, times(1)).treeConnectLogon();
    }

    // Error propagation: connect to logon share throws SmbException
    @Test
    @DisplayName("treeConnectLogon throws SmbException when underlying call fails")
    void treeConnectLogon_throws() throws SmbException {
        doThrow(new SmbException("logon failed")).when(session).treeConnectLogon();

    private static final long serialVersionUID = -4610465906028959083L;

    /**
     * Creates a {@link ParserConfigurationRuntimeException}.
     *
     * @param cause the underlying exception
     */
    public ParserConfigurationRuntimeException(final ParserConfigurationException cause) {
        super("ECL0053", asArray(cause), cause);
    }