The Java Platform provides the most commonly used data structures in the form of the Collections Framework, and it provides a rich API to operate on them. This article explains the concepts behind ...

Iterating complex data structures I first learned to program in an early version of FORTRAN, where the only data structuring capability was an array. I quickly learned how to iterate over an array ...

I’ve focused on two data structure categories, Java arrays and linked lists, which are the basis of more complex data structures such as stacks, queues, trees, graphs, dictionaries/maps, and sets.