You could still write and compile in Eclipse but you will not be able to launch it due to class-loader limitations. To configure your Java ME project to include JSR-238 support.

您依然可以在Eclipse编写和编译，但由于类加载器的限制，Eclipse是无法启动的。

youdao

The barista poured me a cup of java.

咖啡师傅倒给我一杯爪哇咖啡。

youdao

Also according to the white paper, you can expect Google Maps and Java ME to be installed by default, and you'll get Exchange Direct Push email built-in, with setup wizards provided for Gmail, Yahoo, and Live Hotmail.

ENGADGET: XPERIA X1 white paper reveals yet more details