You can use enums but they must be simple (like #[repr(u32)])
The obvious approach to running Java in the browser is to just boot the container, wait for a shell prompt, send javac Main.java through the terminal, wait, then send java Main, wait some more, and collect the output. I tried this. Every single javac invocation has to start a brand new JVM. Under QEMU TCG WebAssembly emulation, JVM startup alone takes over twelve minutes.，详情可参考Line官方版本下载
。关于这个话题，PDF资料提供了深入分析
Memory: 16GB to 32GB RAM
color:{description:<escapeThe color name<escape,enum:[<escapered<escape,...],type:<escapeSTRING<escape}，更多细节参见Line官方版本下载
But AIDL services can be called both from C++, and from Java, and somehow even from apps.