CS110

Lecture 23

Methods Returning/Constructing new Strings

concat(String str); // Can also use +

•

•replace(char old, char new); // Not in place!

substring(int beginIndex); // new String!

•substring(int beginIndex, int endIndex);

•

toLowerCase(); // new String!

toLowerCase(Locale locale);

•toUpperCase();

•toUpperCase(Locale locale);

trim();