public class RouterLaunch
extends Object
This is the class called by the runplain.sh script on linux
and the i2p.exe launcher on Windows.
(i.e. no wrapper)
If there is no -Dwrapper.log=/path/to/wrapper.log on the java command line
to specify a log file, check for existence of wrapper.log in CWD,
for backward compatibility in old installations (don't move it).
Otherwise, use (system temp dir)/wrapper.log.
Create if it doesn't exist, and append to it if it does.
Put the location in the environment as an absolute path, so logs.jsp can find it.