code: public static void setAccessible(AccessibleObject object, boolean accessible)
      {
          Check.notNull(object);
  
          if (object.isAccessible() != accessible)
          {
              java.security.AccessController.doPrivileged((PrivilegedAction<Void>) () ->
              {
                  object.setAccessible(accessible);
                  return null;
              });
          }
      }
docs: Set the object accessibility with an access controller.
  
  @param object The accessible object (must not be <code>null</code>).
  @param accessible <code>true</code> if accessible, <code>false</code> else.
  @throws LionEngineException If invalid parameters or field not found.