java programming use try catch in main program

movement of the Random Walker. The observer should print how many steps it takes for the Random Walker to move 5, 10, 15, 20, and 25 spaces in the left or right direction from its initial starting point. (You can plot the path of the Random Walker if you like). Write a Thermostat class such that a user of the Thermostat class can create an object of ThermoStat and set it to the desired temperature within a pre-specified range. If the user tries set the temperature outside this range it should throw a TemperatureTooHigh or TemperatureTooLow exception. Use inheritance to create an exception superclass TemperatureOutofRange and subclasses TemperatureTooHigh and TemperatureTooLow 3. Sample Tester code: ThermoStat t = new Thermostat(0, 100); t.setTemp(50); t.set Temp(150); t.setTemp(-50); // Should be OK. // Should throw TemperatureTooHigh exception. / Should throw TemperatureToolLow exception. Write a program to demonstrate throwing and catching of exceptions. Show that the catch specifying the superclass catches the subclass exceptions. The order of exception handlers is important. If you try to catch a superclass exception type before a subclass type, the compiler would generate errors. Also show the re-throwing of exceptions