Chapter 8, Problem 7PP

Program Plan Intro

Paychecks for a group of student assistants

Program plan:

Filename: “Payroll.java”

• Import the required packages.
• Define the “Payroll” class.
  • Declare the class members.
  • Create a constructor “Payroll ()”.
    • Initialize the class members.
  • Create a method “addStudent ()”.
    • Set the values to array list.
  • Create a method “printChecks ()”.
    • Iterate a “for” loop.
    • Calculate the value of “income”.
    • Declare a double variable “federalTax”.
    • If the value of “income” is greater than 379150
      • Calculate the value of “federalTax”.
        • Else if the value of “income”is greater than 174400
        • • Calculate the value of “federalTax”.
        • Else if the value of “income”is greater than 83600
        • • Calculate the value of “federalTax”.
        • Else if the value of “income”is greater than 34500
        • • Calculate the value of “federalTax”.
        • Else if the value of “income”is greater than 8500
        • • Calculate the value of “federalTax”.
        • Else,
        • • Calculate the value of “federalTax”.
        • Calculate the value of “actualIncome”.
        • Print the values
  • Create a method “main()”.
    • Declare the object of “Payroll”.
    • Declare the object of “Scanner”.
    • Prompt the user to enter the values.
    • Declare a Boolean variable “stopped”.
    • Iterate a “while” loop.
      • get the value of “name”.
      • If the value of “name” is “-1”.
        • Set the value of “stopped” as true.
        • • • Declare a double variable “wage”.
            • If the condition is true.
              • Get the value of “wage”.
            • If the value of “wage’ is “-1.0”.
              • Set the value of “stopped” as true.
            • Declare an integer variable “hours”.
            • If the condition is true.
              • Get the value of “hours”.
            • If the value of “hours” is “-1.0”.
              • Set the value of “stopped” as true.
            • If the condition is true.
              • Call the method “addStudent()”.
    • Call the method “printChecks()”.
  • Create a class “Student”.
    • Declare the class members.
    • Define a constructor “Student”.
      • Initialize the class members.