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Write a program to maintain a list of names with associated telephone numbers. Your user interface should appear like the one below:
The two JTextField allow you input the name and phone number. Initially, they are blank.
The three buttons behave as described below:
ADD a click on this button causes the "NAME" and "PHONE" you input is added to a list and the two textflieds are back to be blank.
DISPLAY a click on this button causes to print out all the values in the list in the terminal window. However, there are no two lines are identical. See the picture below:
QUIT a click on this button causes the terminal of the program. System.exit(0) will work.
HINTS:
Write a complete subclass of SimpleList named ListSet where the ‘add' method is overridden such that a ListSet will never contain duplicate items. The ListSet must use content equality to determine whether it contains an item. The ListSet ‘add' method will not ‘add' an item if the ListSet already contains the item and will return ‘false'. If the ListSet doesn't contain the item, then the ‘added' item is inserted as the last item in the ListSet and the add method returns ‘true'. In either case, the iterator is positioned at the end of the ListSet after the ‘add' method is executed.
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Need a video that goes through all this java code - as if it was a tutorial showing it line by line - and explain in detail the structure of it all as if you code it yourself.
Write a java application to calculate how much federal and state tax you need to pay. The program should accomplish the following task.
Write a simple Java application which calculates the cutoff frequency in a simple RC circuit
Design and implement a set of classes and interfaces and use them to evaluate the RTA's resource requirements.
questions1. design and implement an applet called circles that draws 50 circles of random diameter in random locations.
Write a program that takes as input student scores from a file and outputs the average for each student to a file.
Write down program which will ask user to initialize two character arrays, program must compare two variables if they are equal.
Function test Count List Elements should simply retrieve an array of all list elements on the page and assert that their total count is 3.
you have in your program an arraylist that contains employee salaries double type in arbitrary order. you need to
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