Recursive random password generator

I am attempting to write a recursive password generating program in java, but instead of returning one randomly generated password, the console spits out every combination of passwords and just keeps going.

*Also, I'm required to have at least one capital letter in the password, which is why I am randomly generating either one or zero.

Question: How can I make this recursive method only print out ONE randomly generated password of randomSize length? How can I make the char upper case depending on whether or not randomCapital is 1?

CODE:

public class PasswordGenerator{

public static void main(String[] args) {

    Random rand = new Random();
    int randomSize = rand.nextInt((13) + 8);

    generatePassword("", 0, randomSize);

}


public static char[]chars = {'a','b','c','d','e','f','g','h','i','j','k','l','m',
    'n','o','p','q','r','s','t','u','v','w','x','y','z','0','1','2','3','4','5',
    '6','7','8','9','!','@','$','%','^','&'};

public static void generatePassword(String password, int position, int size)
{
    Random rand = new Random();
    int randomCapital = rand.nextInt(1);

    if(position < size && randomCapital == 0)
    {
        for(char ch: chars)
        {
            generatePassword(password + ch, position + 1, size);
        }
    if(position < size && randomCapital == 1)
        {
            for(char ch: chars)
            {
                //how can I make this char capital if randomCapital is 1?
                generatePassword(password + ch, position + 1, size);
            }
        }

    }
    else
        System.out.println(password);
}

}