Write a method that shows the IP addresses kept in the class in ascending order using the IPAddresses class implementation created in this chapter. Put the procedure in a software.
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Write a method that shows the IP addresses kept in the class in ascending order using the IPAddresses class implementation created in this chapter. Put the procedure in a software.
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- In this part you will handle a new kind of transaction called a transfer where money is moved from one account to another account. Implement the method: • public boolean transferFromOneToAnother(String fromName, String toName, double amount) - Make a transfer from one account (fromName) to another (toName). Return true if funds are sufficient for transfer (otherwise false ). (Hint: this is similar to the two methods from Part 2, but you need to think a bit about the success/failure cases.) In the input file, transfers are indicated by listing two account handles and an amount, like lines 2, 4 and 6 of the file input6.txt where funds are transferred from Alice to Bob and vice versa: DEPOSIT Alice 300 Alice Bob 150 DEPOSIT Alice 400 Alice Bob 250 WITHDRAW Bob 200 Bob Alice 600 The result of running it should look like this: % javac-introcs TigerCoin.java % java-introcs TigerCoin Alice : 300.0 (success: true) Alice -> Bob : 150.0 (success: true) DEPOSIT -> Alice : 400.0 (success: true)…PLEASE ENSURE TO USE THE FRAMEWORK PROVIDED IN THE IMAGES, AND THAT IT WORKS WITH THE TESTER CLASS. Write a class RangeInput that allows users to enter a value within a range of values that is provided in the constructor. An example would be a temperature control switch in a car that allows inputs between 60 and 80 degrees Fahrenheit. The input control has “up” and “down” buttons. Provide up and down methods to change the current value. The initial value is the midpoint between the limits. As with the preceding exercises, use Math.min and Math.max to limit the value. Write a sample program that simulates clicks on controls for the passenger and driver seats.PLEASE ENSURE TO USE THE FRAMEWORK PROVIDED IN THE IMAGES, AND THAT IT WORKS WITH THE TESTER CLASS. PLEASE EDIT BOTH THE TEST CLASS, DO NOT EDIT THE MAIN METHOD. Write a BankAccountTester class whose main method constructs a bank account, deposits $1,000, withdraws $500, withdraws another $400, and then prints the remaining balance. Also print the expected result.
- Create a class MapTester (either in your current project or in a new project). In it, use a HashMap to implement a contacts list similar to the one in the example above. (Remember that you must import java.util.HashMap.) In this class, implement two methods: public void enterNumber(String name, String number) and public String lookupNumber(String name) The methods should use the put and get methods of the HashMap class to implement their functionality.Add a new Java class to your project by right clicking on the src folder in the Project pane and select New > Java Class.Enter Hours as the name for this class, and IntelliJ will add it to the files in the src folder for your project. Remember tocopy and insert the standard heading for the main method as you did for Program 2.Write a program that prompts the user to enter a number of hours, and produces the equivalent number of days as a wholenumber along with the number of hours left over. Assume that a day has exactly 24 hours. The following example showsthe format to use for your output, where the input entered by the user is underlined.Enter the number of hours: 100100 hours is 4 days, plus 4 hours.Define Variables: The number of hours will be a whole number, and we would like to obtain results as whole numbers ofdays and hours, so use the int data type to declare the variables to hold the numbers of hours input, as well as the results(the number of days and number of hours left…the answer dose not include the main method. Write a main method inside the LibraryManagementSystem class, create a menu system that allows the Librarian input commands to interact with the system. Below is the menu system that students should aim to recreate. Give an appropriate message after each action to notify the Librarian if an action was successful. Make use of the toString() to print the Book objects.
- Consider the program below. Replace the tags _??1_, and _??2_, respectively, by filling in the text fields below, such that method main() prints the following output on the console: 12Consider a class PersonAddress that represents an entry in an addressbook. Its attributes are• The first name of the person• The last name of the person• The e-mail address of the person• The telephone number of the personIt will have methods to• Access each attribute• Change the e-mail address• Change the telephone number• Test whether two instances are equal based solely on namea. Write a method heading for each method.b. Write preconditions and postconditions for each method.c. Write some Java statements that test the class.d. Implement the class.Consider the BookArrayBag from slide #6 in the lecture-03-jan-28.pptx. Write an instance method belonging to BookArrayBag that takes one integer input, called year, and returns as output the number of books published in that year.
- Write the code for the timeTick method in ClockDisplay that displays hours, minutes, and seconds, or even implement the whole class if you wish.Read the class Person to store the name a person we discuss in the class (source is Person.java attached in the assignment). As we can see that the methods we included merely set the name and print the name of a person. Redefine the class person so that, in addition to what existing Class does, you can Set the last name only. Set the first name only. Set the middle name. Check whether a given last name is the same as the last name of this person. Check whether a give first name is the same as the first name of this person. Check whether a given middle name is the same as the middle name of this person. Add the method equals that returns true if two objects contains the same first and last name. Add the method makeCopy that copies the instance of variables of a Person object into another Person object. Add the method getCopy that creates and returns the address of the object, which is a copy of another Person Object. Write the definition of the methods of the class Person to implement…PLEASE ENSURE TO USE THE FRAMEWORK PROVIDED IN THE IMAGES, AND THAT IT WORKS WITH THE TESTER CLASS. PLEASE DONT EDIT THE TEST CLASS. Simulate a circuit for controlling a hallway light that has switches at both ends of the hallway. Each switch can be up or down, and the light can be on or off. Toggling either switch turns the lamp on or off. Provide methods public int getFirstSwitchState() // 0 for down, 1 for up public int getSecondSwitchState()public int getLampState() // 0 for off, 1 for onpublic void toggleFirstSwitch() public void toggleSecondSwitch()