Design a class that acts as a library for the following kinds of media: book, video, and newspaper. Provide one version of the class that uses generics and one that does not. Feel free to use any additional APIS for storing and retrieving the media.
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- Solve this question using java language. you have to read the information from a file then print them in a file please read the instructour carefully, also look at the attach images to help you to solve it. This tips will help you What You Must Implement:You must define a class named MediaRental that implements the MediaRentalInt interface functionality(index A). You must define classes that support the functionality specified by the interface. The followingspecifications are associated with the project:1. Define a class named MediaRental. Feel free to add any instance variables you understand are needed or anyprivate methods. Do not add any public methods (beyond the ones specified in the MediaRentalInt interface).2. The media rental system keeps track of customers and media (movies ,music albums and games). A customerhas a name, address as string , a plan and two lists. One list represent the media the customer is interested inreceiving and the second one represents the media…Create a Simple Swing application with the following properties: Import the Java package that contains all the classes we require to create swing app. Create a class called examSwing with private access specifier and do the following in the constructor of this the class. Create an object of the frame class and pass "Exam Pressure" to its constructor. Call the frame frmExam. Prevent the user from maximizing the frmExam frame. Set the width of frmExam to 300 pixels, and its height 200pixels Indicate that when the user clicks on the close button on frmExam, the frame should exit. Create an object ofthe label class. Call it lblexam and set its text to "Exam Fever" Position the lblexam 150pixels and 50pixels on the X and Y axis with a width and height of 100pixels and 20pixels respectively. Add lblexam to frmExam. Set the visibility property of frmExam to true.We have a MediaPlayer interface and a concrete class AudioPlayer implementing the MediaPlayer interface. AudioPlayer can play mp3 format audio files by default. We are having another interface AdvancedMediaPlayer and concrete classes implementing the AdvancedMediaPlayer interface. These classes can play vlc and mp4 format files. We want to make AudioPlayer to play other formats as well. To attain this, we have created another class MediaAdapter which implements the MediaPlayer interface and uses AdvancedMediaPlayer objects to play the required format. AudioPlayer uses the class MediaAdapter passing it the desired audio type without knowing the actual class which can play the desired format. Main class, our demo class will use AudioPlayer class to play various formats. Create an interface MediaPlayer having an abstract method public void play(String audioType, String fileName); Now create another interface AdvancedMediaPlayer having two abstract methods public void playVlc(String…
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- APEX - Salesforce Write an Apex Class to Multiply two numbes and show in the Console and please add proper comments and output? Note : plagrised content will be down votedCreate a NetBeans project named Week9Lab_Yourld. Include the following interfaces and classes. Interface Measurable, as defined in your lecture. Class Data, as defined in your lecture Add to your Data class two more methods: o A static method max to get the Measurable object with the largest measure in an array of Measurable objects o A static method min to get the Measurable object with the smallest measure in an array of Measurable objects Class Item that defines an item in terms of its ID, name, price. Include the following for this class: A constructor to initialize an item data Get methods for all item data Set methods for all item data toString method that returns an Item object information Item class should implement interface Measurable Item class should implement interface Comparable Use Data class to process an array of item objects. Display items in ascending order based on their prices, the average price and the id and name of the most expensive item and the cheapest item.1. Create a program class, TestFrame, that contains a main() to test and use the above class. This process should contain methods as follows: main(): This method should: 1. Call makeFrame() to get the inputs and create a Frame object. 2. Call calcCost() to determine the cost of the picture. 3. Display the cost of the picture along with the attribute values. 4. Ask the user if he/she wants another picture. 5. If the answer is No, display the total cost of the picture 6. If the answer is Yes, implement steps 1 and 2 again (without a loop), then display: ● the number of frames created (through a variable) • total cost of the picture(s), and • average picture cost. 6. The program should then end. Class methods: makeFrame() A function to prompt the user for inputs and accept the four (4) input values needed to create an instance of a Frame. It instantiates a Frame object and returns the object to the calling method. follows: calcCost() This function has a Frame object as its formal argument…