I'm trying to write a class that randomly generates a number, emulating a dice roll. It runs from the command line (since I have yet to learn any other way of getting user input) taking the number of dice and the type of dice(number of sides). The problem I am having right now is that it never generates the number in the top of the range...here's the code:

```
import java.util.*;
public class Roll {
public static void main(String args[]) {
if (args.length < 2) {
System.out.println("Usage: "
+ "java Roll number_of_dice die_type");
System.exit(-1);
}
// this if statement ensures that two arguments
// are passed into the args array
int numDie = Integer.parseInt(args[0]);
int typeDie = Integer.parseInt(args[1]);
// turns the string arguments entered at the
// command line into integers and assigns
// them to variables for practical purposes
int[] result = new int[numDie];
int total = 0;
int temp = 0;
//two variables which will hold the results
//of each roll and the total of all the rolls
for (int i = 0; i < numDie; i++) {
result[i] = getRandom(typeDie);
//systematically assigns a randomly
//generated number to each element
//in the result integer array
temp = result[i] + 1;
System.out.println("Roll " + (i + 1) + ": "
+ (temp));
total = total + (temp);
}
System.out.println("Roll total: " + total);
}
// the following method returns a "randomly" generated
// integer between 0 and n - 1
public static int getRandom(int n) {
Random generator = new Random();
// initiates a Random object to the generator
// variable
return generator.nextInt(n - 1);
}
}
```

From my understanding of the Random class, if I use generator.nextInt(n) I should get a number from 0 to n. However, 0 generally isn't on a die so I give it the argument n-1 in anticipation of adding one to the result later (that way if someone wants a six-sided die they will get 1-6 instead of 0-6 when running 'java Roll 1 6'). But no matter how many times I run 'java Roll 1 6' I never get a result of 6. In fact, I never get the top of the range...another example, when I run 'java Roll 10000 10' I never get anything above 10. Maybe I'm missing something here, probably a stupid mistake. If someone could give me another perspective on this, I'd appreciate it very much. Thanks in advance :-D.