Java supports arrays ... For example, consider a one-dimensional, unordered array of four integers: [ 18, 16, 90, -3 ], where integer 18 is located at index 0 and integer -3 is located at index ...

Imagine that your typical Java array is an Excel spreadsheet. Were that the case, you’d have created a table with just a single column. We might consider it a “one dimensional” database ...