To find the size of a Java array, query an array’s length property. The Java array size is set permanently when the array is initialized. The size or length count of an array in Java includes both ...

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

Latest release of the JVM language also features hundreds of new and improved extension methods including 10x faster arrays.

The more familiar you are with Object and its methods, the more you can do with your Java programs.