Question: I can't seem to get the
toUpperCase() method to change a string so that it's
all capital letters. What am I doing wrong? Answer: The key to using toUpperCase() is to
realize that it doesn't actually change the String
object it is called on. Instead, it creates a new string that is
all uppercase letters. Consider the following statements:
String firstName =
"Abner";
String changeName =
firstName.toUpperCase();
System.out.println("First Name: " +
firstName);
This example will output the text "First Name: Abner", because
firstName contains the original string, while
changeName contains it in capitalized form.
