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 ...

Java applications evaluate expressions in the context of statements, which are used for tasks such as declaring a variable, making a decision, or iterating over statements.

In Java an array is a way of storing multiple items of the same type. In this quick tutorial we introduce you to the very basics.