14. The trim() Method



Answer:
13
Don't forget to count the space.


The trim() Method





    






Here is a line of the documentation for the String class.


public String trim();



The trim() method of a String object creates a new String that is the same as the original except that any leading or trailing space is trimmed off (removed).








Question 14:
Examine the following code:
    String userData = "     745   ";
String fixed;

fixed = userData.trim();
Has the trim() method been used correctly? How many objects have been created?