r##"#[no_mangle]
pub extern "C" fn Java_org_example_Moo_do_1getBoo(
    env: *mut JNIEnv,
    _: jclass,
    this: jlong,
) -> jlong {
    let this: &Moo = unsafe { jlong_to_pointer::<Moo>(this).as_mut().unwrap() };
    let mut ret: Rc<RefCell<Boo>> = TestPathAndResult::get_boo(this);
    let ret: jlong = <Rc<RefCell<Boo>>>::box_object(ret);
    ret
}"##;