Welcome to Generic Array List1

Javafx: clicking either the double, integer, or float button will define what number type is to be used. The add button will pass the typed in value to a generic class.. The calculate button will display largest, smallest, total and average of the array.

Using this GUI is as follows:

1. Click on either DOUBLE, INTEGER or FLOAT to select the data type.

2. Click in the text box to start typing in a number.

3. Either click the ADD button or press enter on the keyboard will add the value to the array list.

4. Repeat steps 2 and 3 until you are satisfied with how many values are in the array list.
As items are added, they will be displayed.

5. Press the CALCULATE button will display the largest, smallest, total and average from the array list.

6. Pressing the CLEAR button will empty the array list allowing you to start over.

Errors:

1. A number type has not been selected. Please select a number type (DOUBLE, INTEGER, FLOAT).

2. No value has been typed in to add to the array list. Please type in a value.

3. If the value does not match the selected number type, try again. For instance, "Hello World" is a string and not a DOUBLE, INTEGER, or FLOAT.