Java - A method that takes an array and changes it, returning nothing (issues) -

For class assignment I have to write a method called encoded chars which takes an array of characters and in each lowercase letter Changes arrays are considered by this method to modify the array in this method and there is no return value in it. My current code is as follows:

  Public zero encoded chars (four [] changes) {for (int x = 0; 0  

As long as I know that the switch is likely to overkill to change incoming characters and a loop will be more efficient, while trying to test the code in my main code My issues come up.

I am unable to understand for life or can get anywhere in class notes / how to do this method on the Internet and modify it on the array of characters.

This method goes with testing, to ensure that I have written the code correctly as I need it. Also, sorry for any issues that I could have had in the inexplicability of posting codes in stack overflow.

Passes object references from Java value, this means that the method changes in the array in the method Will appear out.

Since you are working with character arrays, you can construct a string directly using the appropriate constructor:

Java characters as special integer types Can be considered if you want to math on them. If you want to add one to the char array element, then you can do the following:

  if ([x] == 'z' is changed) [ X] = 'A'; And change [x] ++;  

You have to check the loop index instead of the constant in your loop: for (int x = 0; 0 (int x = 0; x & lt; change.length; x ++) Read