Running a program after compiling with Javac : I have a source file named Plane.java. I am trying to compile and run the program in terminal but i can't !
I am compiling it with :

    javac Plane.java

So , i am getting with ls my classes 

   CargoBay.class

   CleaningEmployee.class

   Employee.class

   EquipmentComponent.class

   MaintenanceEmployee.class

   PassengerComponent.class

   Plane.class

   Plane.java

   PlaneComponent.class

   PrivateComponent.class

   SecurityEmployee.class

Now , i have no idea how to run it ! I am trying with java Plane but i am getting errors , any ideas ?

The program runs just fine in netbeans