public abstract TypeVariable<?>[] getTypeParameters();

  /** See {@link java.lang.reflect.AccessibleObject#setAccessible(boolean)}. */
  public final void setAccessible(boolean flag) {
    accessibleObject.setAccessible(flag);
  }

  /** See {@link java.lang.reflect.AccessibleObject#trySetAccessible()}. */
  @SuppressWarnings("CatchingUnchecked") // sneaky checked exception

        currentFormField.setAccessible(true);
        currentFormField.set(action, form);

        // Set fessConfig via reflection
        final java.lang.reflect.Field fessConfigField = findField(action.getClass(), "fessConfig");
        fessConfigField.setAccessible(true);
        fessConfigField.set(action, ComponentUtil.getFessConfig());

        responseField.setAccessible(true);
        final Object response = responseField.get(apiResult);
        assertTrue(response instanceof ApiStartJobResponse);

        final Field jobLogIdField = ApiStartJobResponse.class.getDeclaredField("jobLogId");
        jobLogIdField.setAccessible(true);
        return (String) jobLogIdField.get(response);
    }

        final CoordinatorHelper helper = new CoordinatorHelper();
        try {
            final Field field = CoordinatorHelper.class.getDeclaredField("instanceId");
            field.setAccessible(true);
            field.set(helper, testInstanceId);
        } catch (final Exception e) {
            throw new RuntimeException(e);
        }
        return helper;
    }

            (PrivilegedExceptionAction<Unsafe>)
                () -> {
                  Class<Unsafe> k = Unsafe.class;
                  for (Field f : k.getDeclaredFields()) {
                    f.setAccessible(true);
                    Object x = f.get(null);
                    if (k.isInstance(x)) {
                      return k.cast(x);
                    }
                  }

    ImmutableList.Builder<Invokable<?, ?>> builder = ImmutableList.builder();
    for (Method method : cls.getDeclaredMethods()) {
      Invokable<?, ?> invokable = Invokable.from(method);
      invokable.setAccessible(true);
      if (invokable.isPublic() && invokable.isStatic() && !invokable.isSynthetic()) {
        builder.add(invokable);
      }
    }

              (PrivilegedExceptionAction<Unsafe>)
                  () -> {
                    Class<Unsafe> k = Unsafe.class;
                    for (Field f : k.getDeclaredFields()) {
                      f.setAccessible(true);
                      Object x = f.get(null);
                      if (k.isInstance(x)) {
                        return k.cast(x);
                      }
                    }