[dan-dan]

I'm just nearing the end of that same book. Still have my working example of that code:

PHP Code:

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);
    }
} 


PHP Code:

class VolcanoApplication {
    public static void main(String[] args) {
        VolcanoRobot dante = new VolcanoRobot();
        dante.status = "exploring";
        dante.speed = 2;
        dante.temperature = 510;
        
        dante.showAttributes();
        System.out.println("Increasing 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();
    }
} 


I've used Notepad++, Netbeans and Eclipse. I've definately found Eclipse to be the better of the 3 for Java.