This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

How to add multiple values per key to a Java HashMap. It seems like an oversight for the standard Java API not to have a collection class that allows a key to have multiple values. If this is an ...

This is an example class (without any actual purpose) of how to create a Random Map with X amount of different types of terrains (for example Mountains, Forests, Lakes -water-, etc). The main ...