Initializes PlaylistParser, including a reader for creating the song index and the location of the music library

Creates a song index, builds the permanent playlist "cache", and deletes the song index

Determines whether the specified Object is equal to the current Object.

Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

Serves as a hash function for a particular type.

Gets the Type of the current instance.

Creates a shallow copy of the current Object.

Returns a String that represents the current Object.