Class Hierarchy
- java.lang.Object
- musichub.business.Album
- musichub.business.AudioElement
- musichub.business.MusicHub
- musichub.business.PlayList
- java.lang.Throwable (implements java.io.Serializable)
- java.lang.Exception
- musichub.business.NoAlbumFoundException
- musichub.business.NoElementFoundException
- musichub.business.NoPlayListFoundException
- java.lang.Exception
Enum Class Hierarchy
- java.lang.Object
- java.lang.Enum<E> (implements java.lang.Comparable<T>, java.lang.constant.Constable, java.io.Serializable)