Function Java_dev_yog_NativeBridge_nativeOnPlayerJoin 

#[unsafe(no_mangle)]
pub extern "system" fn Java_dev_yog_NativeBridge_nativeOnPlayerJoin<'l>(
    env: JNIEnv<'l>,
    _class: JClass<'l>,
    player: JString<'l>,
    uuid: JString<'l>,
)