[FalconJx] JSGoogEmitter ClasstCastException

[Cyrill Zadra]

Hi

Just pushed a fix to develop branch which fixes a ClassCastException
for following scenario.

package vo {
  public interface ITestInterface { }
}

package vo {
  public class TestObject implements ITestInterface {
   public function TestObject() { }
  }
}

Erik you may have a review look at it ;-)

Cyrill