I strongly suspect this is a duplicate of bug #1208019.
@Lonnie Lee Best please try the solution given there in comment 16 [1] to fix the Eclipse (Kepler) configuration and see if it foxes your problem, too.
[1] https://bugs.launchpad.net/ubuntu/+source/eclipse/+bug/1208019/comments/16
I strongly suspect this is a duplicate of bug #1208019.
@Lonnie Lee Best please try the solution given there in comment 16 [1] to fix the Eclipse (Kepler) configuration and see if it foxes your problem, too.
[1] https:/ /bugs.launchpad .net/ubuntu/ +source/ eclipse/ +bug/1208019/ comments/ 16