what is this ??? i'm not able to understand please help me out...
what does it meas Craig Dennis you said it is a little trick i'm not able to understand it please help me ......
whats does Character.MAX_VALUE will return and whats does subSet method do please help me
uniqueLanguages.subSet("Java", "Java" + Character.MAX_VALUE);
Craig DennisTreehouse Teacher
A subset is a section of the collection that finds everything that starts with the first parameter and up until the second one. So here we are using Character.MAX_VALUE anything between A to Z (more or less there are more characters up in there, like smiley faces and icons).
That make sense?