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Write Java class named sample that builds a sports team roster. First, ask the user for a list of names one by one, and add those to the roster. You should stop asking for names when the user enters 'stop'. Then, print the roster. Then make 'cuts' to the roster by asking the user for a letter, and cutting anyone who's name starts with that letter (capital or lowercase).
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- Write a java class Library for implementing a library application which accepts books into its list and user should be able to search books based on a book title or the Author. The books should be added to an ArrayList. Write the Main class with main function in it to display a menu to opt whether to add books, list books and search books. Use a constructor of Library class to add books. Use a method named searchTitle and searchAuthor in Library class to search the books. 1) Define class Library with required instance variable ArrayList for adding books 2) The Library class should have one constructor and three methods to do the below functions The Constructor needs to add books Method displayBook to List all the books in the library. Method named search Title to search books based on book title, this method should be able to accept a user string and search if a book with the title is in the added book list Method named searchAuthor to search books based on book title, this method…The file Parameters.java contains a program to test the variable-length method average.1. Read the code. Fill in the code to compute mean1 and mean2. Notice that you are calling the same method, but with a different number of parameters. 2. Add a call to find the average of a single integer, say 8. Print the result of the call. Is the result what you expected?3. Add a call with an empty parameter list and print the result. Is the result what you expected?4. Add a method called minimum to return the minimum value of the parameter list. Invoke this method in the main() and test it with different input numbers. //*******************************************************// Parameters.java//// Illustrates the concept of a variable parameter list.//*******************************************************import java.util.Scanner;public class Parameters{ //----------------------------------------------- // Calls the average and minimum methods with // different numbers of parameters.…FOR JAVA Write a method that takes a String array and an integer as parameters and prints the Strings in the array whose length is greater than the second parameter.
- Write a program in the Java language requires the management of university students, where student data (name, student number, and specialization) are saved, and then he can add and delete study materials for the current semester, and you can also add the grade for each subject (with the addition of the final code for the degree automatically).Note: The class principle is used to solve this assignment.IN JAVA CODE ONLY JESSIE HAS A LOT OF COOKING WITH HER (N). HE OFTEN REMEMBERED THE FIRST FEW LETTERS OF THE RECIPE AND FORGOT THE OTHERS. LIKE ALL GREAT CHEFS, JESSIE RE-CALCULATED THE RECIPES ACCORDING TO THE PRIORITY. SO, LOOKING AT THE LIST OF RECIPES AND PRIORITIES ANSWERS JESSIE'S QUESTIONS. RESPONSE FROM JESSIE: GIVING THE FIRST FEW LETTERS OF THE RECIPE; YOU HAVE TO PRINT THE PERFECT RECIPE IN THE MOST IMPORTANT WAY. NOTE: EVERY RECIPE HAS A UNIQUE VALUE. Input 1 flour-with-eggs 100 1 G Output 0FOR JAVA Write a Java class named Book, which has a name, an author and a pub- lisher. This class must also have a static field (an array with length 100) which holds names of all constructed books, and a static method which returns the number of constructed books. You must also implement its constructors (one constructor with parame- ters, one default constructor), toString method, getters and setters.
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