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

In Java an array is a way of storing multiple items of the same type. ... In order to access individual array values you can use the square bracket operator as well.

Covariance and contravariance might seem esoteric, but you'll need these concepts more than ever as the Java language evolves. Get started with type dependency in array types, generic types, and ...

According to the Java Enhancement Proposal 445: …these changes allow us to write Hello, World! with no access modifiers, no static modifiers, and no String[] parameter, so the introduction of these ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions.