Could anybody please please suggest some tutorials on the topics of "backed collections" and "priority queues"?
I am really getting messed up with the concepts
With backed collections do you mean a Collection that internally uses another Collection?
And PriorityQueues. I would read the javadoc and try/experiment with it.
That's the best way to learn.
"Any fool can write code that a computer can understand. Good programmers write code that humans can understand." --- Martin Fowler
Please correct my English.