> 
> Reads the user's first and last name (an entire line as a single string), then prints the last name followed by a comma and the first initial. Ensure the code re-prompts until the user types a name that is at least 5 letters total in length and has at least one space in it. For example:
> 
> 
> 
> > 
> > Type your name: Jessica Miller   
> > 
> > Your name is: Miller, J.
> > 
> > 
> > 
> 
> 
> 

A few questions I have about my code:

1. Is there a difference between breaking out of a loop with a `break` statement, and meeting the condition for `correctName`?
2. Did I make my program do unnecessary things? I'd like to answer this for myself, but I may've made it unnecessarily complex, or even buggy, due to my thought process. For instance, can I check if there's a space in my first conditional, where I check if the length of the line is greater than or equal to five?

Any feedback is welcome!

```
Scanner console = new Scanner(System.in);
boolean correctName = false;

while(correctName != true) {
    System.out.print("Type your name: ");
    String line = console.nextLine();
    if(line.length() >= 5) {
        StringTokenizer lineTokens = new StringTokenizer(line);
        while(lineTokens.hasMoreTokens()) {
            if(lineTokens.countTokens() >= 2) {
                String first = lineTokens.nextToken();
                String last = lineTokens.nextToken();
                String name = (last + ", " + first.substring(0, 1) + ".");
                System.out.println("Your name is: " + name);
                correctName = true;
            } else {
                String checkSpace = lineTokens.nextToken();
                for(int i = 0; i < checkSpace.length(); i++) {
                    if(checkSpace.charAt(i) == ' ') {
                        break;
                    } else {
                        System.out.println("Error, must be at least 5 chars with a space.");
                        break;
                    }
                }
           }
        }
    } else {
        System.out.println("Error, must be at least 5 chars with a space.");
    }
}

```