问题
How do I find installation directory of OpenOffice using Java Code? I want to run it as a service when a user uses my application.
回答1:
There is no portable solution to this.
On Windows you can search the registry; see read/write to Windows Registry using Java.
On Linux / UNIX, you can search the default installation directories, though these may vary from one distribution to the next.
来源：https://stackoverflow.com/questions/6250034/using-java-find-installation-directory-of-an-application