修改JavaC.sublime-build 或者创建新的编译系统－Java.sublime-build
<pre><code>/Users/$username/Library/Application Support/Sublime Text 3/Packages/Java/JavaC.sublime-build </code>
为：
{ "cmd": ["javac \"$file\" && java \"$file_base_name\""], "shell":true, "file_regex": "^(...*?):([0-9]*):?([0-9]*)", "selector": "source.java" }
