How can I determine the IP of my router/gateway in Java?

Question

How can I determine the IP of my router/gateway in Java? I can get my IP easily enough. I can get my internet IP using a service on a website. But how can I determine my gat

Answer 1

output of netstat -rn is locale specific. on my system (locale=de) the output looks like: ... Standardgateway: 10.22.0.1

so there is no line starting with 'default'.

so using netstat might be no good idea.