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@  yordan : (14 April 2014 - 05:28 PM) By The Way, This Could Be An Interesting Subject For A Topic, What About Posting This Question? Let's See If Other People Have The Same Feeling Concerning Bootlists!
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@  Ritesh : (11 April 2014 - 10:23 AM) Is It Possible To Launch Fedora Live Cd Or Installation Disk From Hard Drive On Windows Platform Using Grub Mbr File.
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Replying to What Is Wrong With This?


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Topic Summary

Simba49

Posted 10 June 2007 - 01:21 AM

I did the javac heater.java thing (I have tried different letter cases)

Then I typed java Heater (using different cases again)

I keep getting this error:
Exception in thread "main" java.lang.NoSuchMethodError: main.

This is the code, which basically follows the bicycle tutorial, I tried copying and pasting that, but still had the same problem.

class Heater {

int power = 0;
int steam = 0;

void changePower(int newValue) {
power = newValue;
}

void changeSteam(int newValue) {
steam = newValue;
}

void printStates() {
System.out.println("power:"+power+" steam:"+steam);
}
}

class Heater1 {
public static void main(String[] args) {

//create two heaters
Heater heat1 = new Heater();
Heater heat2 = new Heater();

//methods for the two heaters
heat1.changePower(3);
heat1.changeSteam(20);
heat1.printStates();

heat2.changePower(1);
heat2.changeSteam(3);
heat2.printStates();

}
}

BTW the tabs are where they should be.

[note=WeaponX]You MUST include the CODE tags whenever you are posting any kind of code, especially if they are chunks of code.[/note]

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