java - how to convert putty known host entry in the registry to Jsch readable known host file -

i using jsch library jcraft.

there method session.setconfig() , can

properties config = new properties(); config.put("stricthostkeychecking", "no"); session.setconfig(config);

but want add together known host file. running windows machine exported putty registry file , added following.

config.put("userknownhostsfile", "c:\\*****\\knownhost.txt");

but throws exception.

com.jcraft.jsch.jschexception: unknownhostkey:

so think text file might not configured. can 1 point how can create list of known hostkeys , how add together them session object.

also key value accepted session.setconig()

thanks

there method in jsch class: setknownhosts(filename), have tried instead of putting in config?

java jsch ssh-keys

Jaimee