Hey, can you please answer my Java Programming Question? Thanks.

Deliverables Your project files should be submitted to Web-CAT by the due date and time specified. You may submit your files to the skeleton code assignment until the project due date but should try to do this much earlier. The skeleton code assignment is ungraded, but it checks that your classes and methods are named correctly, and that methods and parameters are correctly typed. The files you submit to skeleton code assignment may be incomplete in the sense that method bodies have at least a return statement if applicable or they may be essentially completed tiles. To avoid a late penalty for the project, you must submit your completed code files to Web-CAT no later than 11:59 PM on the due date for the completed code. If you are unable to submit via Web-CAT, you should e-mail your files in a zip file to your TA before the deadline. Files to submit to Web-CAT (both files must be submitted together): - IIeartShapedBox.java - HearlShapedBoxApp.java Specifications Overvicw: You will write a program this week that is composed of two classes: (1) HeartShapedBox, which defines HeartShapedBox objects (a box with a heart shaped top and bottom), and (2) HeartShapedBoxApp, which has a main method that reads in data, creates an IIeartShapedBox object, and then prints the object. A IIeart Shaped Box has heart shaped top and bottom with height h. The heart shape, shown in the figure below, is composed of two half circles, each with radius r, and a square with sides of length 2r. The formulas are provided to assist you in computing return values for the respective methods in the IIeartShapedBox class described in this project. Formulas for area of heart shape (AHeart), lateral surface area (ALaterai), total surlace area (ATotal), and volume (V) are shown below where r is the radius and h is the height (the distance between the top and bottom of the box), both of which will be read in. AHeart=r2+4r2ALateral=h(4r+2r)ATotal=2AHeart+ALateralV=hAHeart - HeartShapedBox jjava Requirements: Create a HeartShapedBox class that stores the label, radius, and height. The HeartShapedBox class also includes methods to set and get each of these fields, as well as methods to calculate the area of the heart shape, lateral surface area, total surface area, and volume of a HeartShapedBox object, and a method to provide a String value of a HeartShapedBox object (i.e., a class instanee). Design: The HeartShapedBox class has fields, a constructor, and methods as outlined below. (1) Fields (instance variables): label of type String, radius ol type double, and height of type double. Initialize the String to "" and the doubles to zero in their respective declarations. These instance variables should be private so that they are not directly accessible from outside of the HeartShapedBox class, and these should be the only instance variables in the class. (2) Constructor: Your HearLShapedBox elass must contain a publie eomstructor that aceepts three parameters (see types of above) representing the label, radius, and height. Instead of assigning the parameters directly to the fields, the respective set method for each field (described below) should be called. For example, instead of the statement label - labelIn; use the statement setl abel(labelIn); Below are examples of how the constructor could be used to create HeartShapedBox objects. Note that although String and numeric literals are used for the actual parameters (or arguments) in these examples, variables of the required type could have been used instead of the literals. Heartshapedbox ex1 - new Heartshapedbox ("x1",1.0,1.5) i HearlshepedBox ex2 = new Heartshapedsox (" En 2 ", 10.0,2.4); HeartShpedRox ex.3 - new HeertsrapedBox ("7x 3", 15.5, 4.5); (3) Methods: Usually a class provides methods to aceess and modify each of its instanee variables (known as get and set methods) along with any other required methods. The methods for IIeartShapedBox, which should each be public, are described below. See formulas in Code and Test below. - getLabel: Accepts no parameters and returns a String representing the label field. - Set Labe 1: Takes a String parameter and returns a boolean. If the string parameter is not null, then the label field is set to the "trimmed" String and the method retums true. Otherwise, the method returns false, and the label field is not set. - getRadius: Aceepts no parameters and returns a double representing the radius field. - setradias: Aceepts a double parameter and returns a boolcan as follows. If the parameter is greater than zero, sets the radius field to the double passed in and returns true. Otherwise, the method returns false, and the radius lield is not set. - getHeight: Aceepts no paramelers and returns a double representing the height field. 0 setieignt: Aceepts a double parameter and returns a boolean as follows. If the parameter is greater than zero, sets the height field to the double passed in and returns true. Otherwise, the method returns false, and the height field is not set. 0 heart.srapedaren: Aceepts no parameters and returns the double value for the area of the heart shape calculated using the formula above. - IateralSurfacezirea: Accepts no parameters and retums the double value for the surface area calculated using the formula above. - totalsurfaceArea: Accepts no parameters and returns the double value for the total surface area calculated using the formula above. - volume: Accepts no parameters and returns the double value for the volume calculated using the using the formula above. Page 2 of 6 0 tostring: Retums a String conlaining the infonmation aboul the HeartShapedBox object formatted as shown below, including decimal formatting ("\#, ##0,0%#" ) for the double values. Newline escape sequences should be used to achieve the proper layout. In addition to the field ralues (or corresponding "get" methods), the following methods should be used to compute appropriate values in the toString method: heartShapedArea(), lateralSurface Area(), totalSurfaceArea(), and volume(). Fach line should have no leading and no trailing spaces (e.g., there should be no spaces before a newline (in) character). The results of printing the toString value of ex1, ex2, and ex3 respectively are shown below. Heartshapediex "Ex 1 " with radius 4.0 units and hcight 1.5 unita: heart shaped area =114.265 square units lateral surface area =61.699 square units total surfaco arca =290.23 square units volume - 1\%1.398 cubic units HeartshapedBox "x 2n with radius 10.0 units and height 2.4 units: heart shaped area - 714.159 square units 1ateral surface area =246.796 sguare umi tss total surface area - 1,675.115 scuare units volume =1,713.982 cuoic units lleartshapediox "Px 3n with radius 15.5 units and height 4.5 units: heart shaped area =1,715.768 square units laterel surface area =717.252 square unias total surtace area - 4,148.787 souare units woiume =7,720.954 cuoic units Code and Test: As you implement your HcartShapedBox class, you should compile it and then test it using interactions. For example, as soon you have implemented and successfully compiled the constructor, you should create instances of HeartShapedBox in interactions (e.g., copyipaste the examples above on page 2). Remember that when you have an instanee on the workbench. you can unfold it to see its values. You can also open a viewer canvas window and drag he instance from the Workbench tab to the canvas window. After you have implemented and compiled one or more methods, create a HeartShapedBox object in interactions and invoke each of your methods on the objeel to make sure the methods are working as intended. You may lind it useful to create a separate class with a main method that creates an instance of HeartShapedBox then prints it out. This would be similar to the HearlShapedBoxApp elass you will create below, except that in the HeartShapedBoxApp class you will read in the values and then create and print the object. IIeartShapedBoxApp.java Requirements: Create a HeartShapedBoxApp class with a main method that reads in values for label, radius, and height. After the values have been read in, main creates a IleartShapedBox object and then prints a new line and the object. Design: The main method should prompt the user to enter the label, radius, and height. After a value is read in for the radius or height, if the value is less than or equal to zero, an appropriate message (see examples below) should be printed followed by a renurn statement. Assuming that the radius and height are positive, a HeartShapedBox object should be ereated and printed. Below is an example where the user has entered a negative value for radius followed by an Page 3 of 6 example using the values from the first example above for label, radius, and height. Your program inputioutput should be exactly as follows. Wramnla Ho Page 4 of 6 Project: HeartShapedBox App Page 5 of 6 Code: Your program should use the nextl .ine method of the Scanner class to read user input. Note that this method returns the input as a String, even when it appears to be numeric value. Whenever necessary, you can use the Double.parseDouble method to convert the input String to a double. For example, Doub c.parseDouble (31) will return the double value represented by String s1, assuming s1 represents a numeric value. For the printed lines requesting input for label, radius, and height, use a tab "it" rather than three spaces. After reading in the values, creale the new HeartShapedBox, say hsb, then print it: System, out,println ("\a" - hsb); Test: You should test several sets of data to make sure that your program is working correctly, Although your main method may not use all the methods in IIeartShapedBox, you should ensure that all your methods work according to the specification. You can use interactions in jGRASP or you can write another class and main method to exercise the methods. The viewer canvas should also be helpful, especially using the "Basie" viewer and the "toString" viewer for a HeartShapedBox object. Web-CAT will test all the methods specified above for HeartShapedBox to determine your project grade. General Notes 1. All input from the keyboard and all output to the screen should done in the main method. Only one Scanner object on System.in should be created and this should be done in the main method. All printing (i.c., using the System.out.print and System.out.println methods) should be in the main method. Hence, none of your methods in the HeartShapedBox class should do any input/output (I/O). 2. When a method has a return value, you can ignore the return value if it is no interest in the current context. For example, when setRadius(3.5) is invoked, it returns true to let the caller know the radius field was set; whereas setRadius (3.5) will return false since the radius field was not set. So, if the caller knows that x is positive, then the return value of setRadius (x) can safely be ignored since it can be assumed to be true. 3. Even though you may not be using the return value of a method, you can ensure that the return value is correct using interactions in jGRASP. 4. In a method with a void return type (e.g., main), the return statement (return; ) can be used immediately return from the method. This is commonly used to exit the method when some condition is not met. For example, suppose a value for time is read in by the main method and should be greater than zero. If time is less than or equal to zero, an error message should be printed, and the program should immediately end by returning from main as shown in the code below