JAVA question:

Write two programs a class FreezingPoint.java (70 points) and a TestFreezingPoint.java (30 points).

Part1:

The following table lists the freezing and boiling points of several substances

Substance Freezing Point Boiling Point

Ethyl Alcohol -173 172

Oxygen -362 -306

Water 32 212

Design a class FreezingPoint.java that stores a temperature in a temperature field and has the appropriate accessor(get) and mutator(set) methods for the field (10 points).

In addition the class should have the following methods:

isEthylFreezing this method return the boolean value true if the temperature stored in the temperature field is at or below the freezing point of ethyl alcohol. Otherwise, the method should return false. (10 points)

isEthylBoiling this method return the boolean value true if the temperature stored in the temperature field is at or below the freezing point of ethyl alcohol. Otherwise, the method should return false. (10 points)

isOxygenFreezing this method return the boolean value true if the temperature stored in the temperature field is at or below the freezing point of ethyl alcohol. Otherwise, the method should return false. (10 points)

isOxygenBoiling this method return the boolean value true if the temperature stored in the temperature field is at or below the freezing point of ethyl alcohol. Otherwise, the method should return false. (10 points)

isWaterFreezing this method return the boolean value true if the temperature stored in the temperature field is at or below the freezing point of ethyl alcohol. Otherwise, the method should return false. (10 points)

isWaterBoiling this method return the boolean value true if the temperature stored in the temperature field is at or below the freezing point of ethyl alcohol. Otherwise, the method should return false. (10 points)

HINT: The snippet below for isEthylFreezing method.

public boolean isEthylFreezing()

{

boolean status;

if (temperature <= -173.0)

status = true;

else

status = false;

return status;

}

Part2:

TestFreezingPoint.java will ask the user to enter a temperature, and then displays a list of substances that will freeze at that temperature and those that boil at that temperature. For example, if the temperature is -20 the class should report that water will freeze and oxygen will boil at that temperature. (20 points)

Use while loop. The program continues until the user decides to quit the game (10)