i want to know that..
i hava a small java program i.e to caliculate electricity bill(home or commercial).
i have compiled and executed it.
so now i want to turn this program to a appilcation like caliculator.
I am working creating a fully encapsulated, homogeneous singly linked data structure. The Listing class and SinglyLinkedList class that are part of the whole application compile fine, but the problem ...