protected void setupFieldPolicy(GsonBuilder builder) {
        final JsonFieldNaming naming = option.getFieldNaming().orElse(getDefaultFieldNaming());
        builder.setFieldNamingPolicy(deriveFieldNamingPolicy(naming));
    }
protected void setupFieldPolicy ( GsonBuilder builder ) { final JsonFieldNaming naming = option . getFieldNaming ( ) . orElse ( getDefaultFieldNaming ( ) ) ; builder . setFieldNamingPolicy ( deriveFieldNamingPolicy ( naming ) ) ; }
------------