Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialImran Asif
7,514 Pointsprivate List<Song> mSong; between<> there should be Type of List ( String , int , double... etc). Why Song is passed
private List<Song> mSong; between<> there should be Type of List ( String , int , double... etc). Why Song is passed ? Song is other java class name in this example. please i need to clear this confusion....
2 Answers
Ronald Williams
Java Web Development Techdegree Graduate 25,021 PointsWhen you have List<Song> mSongs the Song inside of the <> is an object, so you have a list of objects or a list of Song(s). Strings, ints, doubles... etc are all objects.
Imran Asif
7,514 PointsThanks Ronald, i got it.