what is the essential of this statement: char chars = createArray();
The array chars gets an returned array from the createArray() method,
is this an array copying or simply an assignment?
Do the arrays 'chars' and 'lowercaseLetters' point to the same memory location or they are two independent arrays??
Moving on is a simple thing, what it leaves behind is hard. You know the sleeping feel no more pain, and the living are scarred. ---A Tout Le Monde by Megadeth