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

Java arrays contain a length property that returns the array’s capacity. The Java array’s length property does not return the number of non-null elements in the array.

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 ...

So, this could be a really dumb question, but I've been searching the API's and can't find much that's working for me.I need to search a 2d array for for the index value of an element. I can't ...