Since the introduction of the Java Collections Framework with JDK 1.2 , I have used Java arrays significantly less frequently than I used to.

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.

Array Class (Java 17) length - returns the size of an array in terms of its total capacity to hold elements Code example to find the Java array size Here is a simple example of how to find the length ...