To get the number of characters in a given piece of text, the Java String length () method is all you need. Just make sure the String is not null, and avoid any confusion between Java’s length vs ...

To determine the size of a Java array, query its length property. Here is an example of how to access the size of a Java array in code: int[] exampleArray = {1,2,3,4,5}; int exampleArraySize = ...