Method references in Java are part of the broader set of features introduced and enhanced in Java 8 and beyond. They are a concise way to refer to methods of classes or objects.

In this post, I briefly look at two of my favorites when dealing with Java arrays: the Arrays.toString(Object[]) method and the Arrays.deepToString(Object[]) method. The Arrays class has been ...

However, Java arrays do not have a size() method, nor do they have a length() method. Instead, the property length provides a Java array’s size. To further confuse matters, every Java collection class ...