Concept explainers
To add three new varibales max, min, and increment of type double in a new class Heater. The value of the max and min are set by the user and variable increment is set to 5.0 using the constructor. Two methods warmer() and cooler() are used to change the temperature by 5.0 using the variable increment. The value of the variable max and min is used to control max and min temperature of warmer and cooler() functions, respectively.
Program Plan:
Write a program in BlueJ to add the three new variable max, min, and increment of the type double. The value for the field increment is set to 5.0 using the constructor and can be used to change the temperature by 5 degrees by using the method warmer() and cooler. The method setIncrement() is used to change the value of increment.
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Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
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