libvirt-java Qemu Guest Agent

GuestAgent.java

import org.libvirt.Connect;
import org.libvirt.Domain;
import org.libvirt.LibvirtException;

public class GuestAgent {
    public static void main(String argv[]) {
        Connect conn = null;
        try {
            conn = new Connect("qemu+tcp://[::1]/system");
            Domain testDomain = conn.domainLookupByName("guest-agent");
            String result = testDomain.qemuAgentCommand("{\"execute\":\"guest-network-get-interfaces\"}", 2, 0);
            System.out.println(result);
        } catch (LibvirtException e) {
            System.out.println("Failed to execute command: " + e.getMessage());
        } catch (Exception e) {
            System.out.println(e);
        }
    }
}