comlock project8.1

package comlock;
import java.util.Random;
import java.util.Scanner;
public class comLockProgram {
Random comboSet = new Random();
Scanner input = new Scanner(System.in);
int com1, com2, com3, ticks, set1, set2, set3;
int dial = 0;
public comLockProgram(int num1, int num2, int num3){
//int num1 = input.nextInt();
//int num2 = input.nextInt();
//int num3 = input.nextInt();
if (num1 < 0){com1 = comboSet.nextInt(39);}
else{com1 = num1;}
if (num2 < 0){com2 = comboSet.nextInt(39);}
else{com2 = num2;}
if (num3 < 0){com3 = comboSet.nextInt(39);}
else{com3 = num3;}
}
//following 5 lines not needed due to changing to an electrical lock
//public void reset(){dial = 0;}
//public void turnLeft(int tick)
//{dial = dial + tick;}
//public void turnRight(int tick)
//{dial = dial + tick;}
public boolean open()
{if (set1 == com1 && set2 == com2 && set3 == com3){return true;}
else {return false;}
}
public void numSet(){
set1 = input.nextInt();
set2 = input.nextInt();
set3 = input.nextInt();
}
}