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Picky Publishing House publishes stories in three categories and has strict require- ments for page counts in each category. Create an abstract class named Story that includes a story title, an author name, a number of pages, and a String message. Include get and set methods for each field. The method that sets the number of pages is abstract. Also include constants for the page limits in each category. Create three Story subclasses named Novel, Novella, and ShortStory, each with a unique setPages() method. A Novel must have more than 100 pages, a Novella must have between 50 and 100 pages inclusive, and a ShortStory must have fewer than 50 pages. If the parameter passed to any of the set methods in the child class is out of range, set the page value but also create and store a message that indicates how many pages must be added or cut to satisfy the rules for the story type. Write an application named StoryDemo that creates an array of at least six objects to demonstrate how the methods work for objects created both with valid and invalid page counts for each story type. For each story, display the title, author, page count, and message if any was generated. Figure 11-34 shows a sample execution. Save the files as Story.java, Novel.java, Novella.java, ShortStory.java, and StoryDemo.java.
Huge Integer Class) Create a class HugeInteger which uses a 40-element array of digits to store integers as large as 40 digits each. Provide methods parse, toString, add and subtract. Method parse should receive a String, extract each digit using met..
Create the Web application which uses Visual Web Java Server Faces framework and either Apache Tomcat or Glassfish as the server.
Write down program Average.java to print strings which it is given at command line, one per line. If nothing is given at command line, then print "No arguments".
Write a java code that 1) uploads a file 2) sets a loop to find 10 random generated words from the file and then search those words by a. IndexSequential Method b. indexBinary Method. then, report how much time both methods took.
Write a recursive instance method
Java program to input pairs of natural numbers.
Write down the java code for the bank of Fraud. User is presented with menu which looks something like this: 1. Deposit 2. Withdrawal 3. Check Balance 4. Exit.
Write down the Java program for the furniture company. Ask user to select P for Pine, O for Oak or M for Mahogany.
Create Java application which will input miles driven and gallons used (both as integers) for each tankful. Program must compute and display miles per gallon obtained for each tankful.
One commonly used method to calculate all primes in the range [2..n] is to start with the number 2, mark it as prime, and mark all its multiples (excluding itself) as not prime. Then, we find the next smallest unmarked number, mark it as prime, and m..
Create a simple Java application that uses the String class and/or the StringBuffer class and at least 4 of the class methods. Show the code, demonstrate it works properly and describe what it is doing.
Write a Java Enumeration "LetterGrade" that represents letter grades A through F including plus and minus grades. Define a private instance variable to hold a boolean value.
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