Newbie question - HTTPS and testkeys

[Eric BOYER]

Hello,

I try to set up a HTTPS xmlrpc server but i've got an exception :
java.io.FileNotFoundException: testkeys (No such file or directory)
with the code :
"
SecureWebServer server = new SecureWebServer(port);
server.addHandler("bonjour", new HelloWorld2());

server.start();
"

So I generated a testkey file with :
"
keytool -genkey -alias duke -keystore testkeys -keyalg rsa
"

I put the testkey file in the directory of *.java and *.class but I 
always have got the exception.

Could help me please ?

Thanks,

Eric