heartbeatMonitor.sh is can't specify network interface.

[yusuke-baba]

eth2 has been detected . But I want to use eth0.
heartbeatMonitor.sh is command option of "-Dkinetic.net.interface=eth0" not supported.

$ cat kinetic-java/bin/heartbeatMonitor.sh | tail -n1
exec "$JAVA" -classpath "$CLASSPATH" com.seagate.kinetic.example.heartbeat.rest.RestHeartbeatService "$@"
$ kinetic-java/bin/heartbeatMonitor.sh
CLASSPATH=/usr/lib/jvm/jre/lib/tools.jar:/opt/kinetic-java/kinetic-test/target/test-classes:/opt/kinetic-java/kinetic-test/target/kinetic-test-0.8.0.5-SNAPSHOT-jar-with-dependencies.jar:/opt/kinetic-java/kinetic-test/target/kinetic-test-0.8.0.5-SNAPSHOT.jar:/opt/kinetic-java/kinetic-test/target/smoke-tests.jar
Aug 07, 2015 1:13:55 AM com.seagate.kinetic.common.lib.NetUtil findMulticastNetworkInterface
INFO: found interface that supports multicast: eth2
Aug 07, 2015 1:13:55 AM com.seagate.kinetic.monitor.HeartbeatListener init
INFO: using network interface: eth2