Quickie: Binary Printing

This one is probably about the right size for a phone screen question. I've seen this as print a binary string, print a decimal string, and print a hex string. They are all good and it shouldn't take someone more than a few minutes of thinking and a few minutes of scribbling to get it done.

    public static String printme(int i) {
        StringBuilder mOut = new StringBuilder();
        
        while(true) {
            if(i % 2 == 1) {
                mOut.insert(0, "1");
            } else {
                mOut.insert(0, "0");                
            }
            i = i / 2;
            if(i == 0) {
                return mOut.toString();
            }
        }
        
    }

For the reader: code up an integer representation without using ten else-ifs or java's automatic integer to string converters. Just append chars.