Both Arrays.toString(Object[]) and Arrays.deepToString(Object[]) handle null array gracefully, simply returning a String “null”. I tend to use Java Collections far more than I use Java arrays.

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

Java applies zero based counting to elements in an array, so index 6 of an array would refer to the seventh element. Even the following code would trigger an ArrayIndexOutOfBoundsException in Java, as ...