first day java program..

class VolcanoRobot {

String status;

int speed;

float temperature;

void checkTemperature() {

if (temperature > 660){

status = "returning home";

speed = 5;

}

}

void showAttributes() {

System.out.println("Status: " + status);

System.out.println("Speed: " + speed);

System.out.println("Temperature: " + temperature);

}

public static void main(String[] arguments) {

VolcanoRobot dante = new VolcanoRobot ();

dante.status = "exploring";

dante.speed = 2;

dante.temperature = 510;

dante.showAttributes();

System.out.println("Increasin speed to 3.");

dante.speed = 3;

dante.showAttributes();

System.out.println("Changing temperature to 670.");

dante.temperature = 670;

dante.showAttributes();

System.out.println("Checking the temperature.");

dante.checkTemperature();

dante.showAttributes();

}

}