从dzaniss开发的ClassEditor2.2里面精简出来的十六进制编辑器，此源代码为本人的反编译作品，可以在手机上用janino编译成功并且正常运行。代码中加了一些注释方便阅读，并且做了一些优化。-From dzaniss development of streamline ClassEditor2.2 out hex editor, the source code was decompiled by myself, can be on the phone with janino compile successfully andrun normally. Code easy to read, to add some annotation and did some optimization.