Output ArrayList to String without [,] (brackets) appearing

Question

OK, so I have an ArrayList that I need to return as a String. Right now I am using this approach:

List customers = new ArrayList<>();
L         


        

Answer 1

You can try this.

String listAsStr = myList.toString(); // get list as string
listAsStr = listAsStr.substring(1,listAsStr.length()-1); // removing first and last bracket

This will return the string without first and last brackets.