Java™ How to Program, Seventh Edition

30.8. Wrap-Up

In this chapter, you learned about more String methods for selecting portions of Strings and manipulating Strings. You also learned about the Character class and some of the methods it declares to handle chars. The chapter also discussed the capabilities of the StringBuilder class for creating Strings. The end of the chapter discussed regular expressions, which provide a powerful capability to search and match portions of Strings that fit a particular pattern.