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

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

The Java array size is set permanently when the array is initialized. The size or length count of an array in Java includes both null and non-null characters. Unlike the String and ArrayList, Java ...

One of Groovy 's most significant " goodies " is the ability to intercept calls, even to standard Java classes, and either override existing methods or even add new methods dynamically. In this ...