java project

Requirements first one)Consider the suggested Spotify class diagram Download Spotify class diagram, your task is to implement the corresponding java solution in the following way: Implement the basic classes needed for this application as suggested by UML class diagram, no aggregations (multiplicity 0..* or 1..*) and no inheritance for the time being. Classes should show attributes, at least one constructor, getters, setters, toString() behavior that returns a String representation of the state of an object If you need a date or timestamp object, use [login to view URL] Identify packages and organize the classes in question (1) under these packages. Implement and use at least one enumerated type. Implement SpotifyApp main class that creates few objects corresponding to classes in (1) and displays their state. You should have interaction with the user at the level of SpotifyApp using util.Scanner. What to submit A zipped file that contains the netbeans directory for your project. Grading Packages (5 pts) Classes (80 pts) Enumerated type (5 pts) Test application: SpotifyApp (10 pts). Code that does not compile is worth 0 second one) You should: Your task is to enhance your previous Spotify System by implementing the hierarchy of media types. You should: modify the solution to add the hierarchy of classes update the SoptifyApp by creating few objects in the hierarchy and process them polymorphically. third one: You should update the implementation of the Spotify application by adding the following requirements. Task1 (120 pts) Create a class that represents a collection of media by choosing the appropriate data structure from the collections framework. Expected collection behaviours are add(), remove(), search() by some criteria, modify(), sort() Add the media association within the class playlist. Task 2 (20 pts) Add at least one custom exception to your solution related to media, the exception should have a recovery behaviour. Throw it and catch it in the right place Task 3 (20 pts) Use object serialization to load and save the list of media along with associated information. The file containing the data should be saved and looked up from a file called [login to view URL] that should be saved within a folder called data under the root directory of your project, the path to your file should be: <YourUserProjectDirectory>/data /[login to view URL] Task 4 (20 pts) Add a menu to the main class and test the different functionality of media.