SO I am trying to finish an overdue Lab.... I have been putting this off because I don't understand what I am doing wrong.
Here is what I need to be able to do.
"Your job is to complete the program. When it is complete, the program will ask the user to enter the width and length of a rectangle, and then display the rectangle’s area. The program calls the following methods, which have not been written:
• getLength—This method should ask the user to enter the rectangle’s length, and then return that value as a double.
• getWidth—This method should ask the user to enter the rectangle’s width, and then return that value as a double.
• getArea—This method should accept the rectangle’s length and width as arguments, and return the rectangle’s area. The area is calculated by multiplying the length by the width.
• displayData—This method should accept the rectangle’s length, width, and area as arguments, and display them in an appropriate message on the screen.
Copy the source code and the output into a
word processing document and submit the file."
This is what I have so far. Netbeans is telling me that nothing is wrong but it isnt working right....
I dont understand what I am doing wrong.