基于OpenJDK10的中文JAVA，中英文关键字兼容

./configure --disable-warnings-as-errors
make all

可以编译下面这段代码：
===============================
包 hello;

公 类 Hello {
	公 固 空 main(String[] args) {
		System.out.println("你好 SwizL!");
	}
}
===============================

===================
Welcome to OpenJDK!
===================

For information about building OpenJDK, including how to fully retrieve all
source code, please see either of these:

  * common/doc/building.html   (html version)
  * common/doc/building.md     (markdown version)

See http://openjdk.java.net/ for more information about OpenJDK.

详见知乎专栏文章: [改造JAVA，给OpenJDK10添加中文关键词](https://zhuanlan.zhihu.com/p/42442463)