Create suitable names for Boolean variables to be used as flags. The variables will be true for each of the following situations and false otherwise. State names in a positive way and avoid including the terms not or no as part of the name.

Write a declaration for a String variable called change and initialize it to the characters stored in another String object called original with all 'e' characters changed to 'j'.

What will be an ideal response?

Develop an application that computes the amount of money an employee makes each year over a user-specified number of years. Assume the employee receives a weekly wage of $500 and a pay raise once every year. The user specifies in the application the amount of the raise (in percent per year) and the number of years for which the amounts earned will be calculated. The application should run as shown in Fig. 10.32.

a) Copying the template to your working directory. Copy the C:Exam- plesTutorial10ExercisesPayRaise directory to your C:SimplyJava direc- tory.
b) Opening the template file. Open the PayRaise.java file in your text editor.
c) Customizing the Amount of raise (in %): JSpinner. You must customize this JSpin- ner to display the pay raise percentage. The name of this JSpinner is raiseJSpin- ner. The user should only be able to specify percentages in the range of 3%–8%. Modify line 53 so that raiseJSpinner’s initial value is 3, its minimum value is 3, its maximum value is 8 and its step size is 1. In line 54, insert code to set the bounds property to 170, 25, 70, 22.
d) Customizing the Years: JSpinner. You must customize this JSpinner to display the number of years in the range 1–50. The name of this JSpinner is yearsJSpinner. Modify line 65 so that yearsJSpinner’s initial value is 1, its minimum value is 1, its maximum value is 50 and its step size is 1. In l