public static void uninject() {
        try {
            Objects.requireNonNull(OP_DEFAULT_PERMISSIONS_FIELD, "OP_DEFAULT_PERMISSIONS_FIELD");
            Objects.requireNonNull(NON_OP_DEFAULT_PERMISSIONS_FIELD, "NON_OP_DEFAULT_PERMISSIONS_FIELD");
            PluginManager pluginManager = Server.getInstance().getPluginManager();
            {
                Object map = OP_DEFAULT_PERMISSIONS_FIELD.get(pluginManager);
                if (map instanceof LuckPermsDefaultsMap.DefaultPermissionSet) {
                    LuckPermsDefaultsMap.DefaultPermissionSet lpMap = (LuckPermsDefaultsMap.DefaultPermissionSet) map;
                    OP_DEFAULT_PERMISSIONS_FIELD.set(pluginManager, new HashMap<>(lpMap));
                }
            }
            {
                Object map = NON_OP_DEFAULT_PERMISSIONS_FIELD.get(pluginManager);
                if (map instanceof LuckPermsDefaultsMap.DefaultPermissionSet) {
                    LuckPermsDefaultsMap.DefaultPermissionSet lpMap = (LuckPermsDefaultsMap.DefaultPermissionSet) map;
                    NON_OP_DEFAULT_PERMISSIONS_FIELD.set(pluginManager, new HashMap<>(lpMap));
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
Injects a {@link LuckPermsDefaultsMap} info the {@link PluginManager}.
nukkit/src/main/java/me/lucko/luckperms/nukkit/inject/server/InjectorDefaultsMap.java