can someone answer? thanks!

Problem 2: Explain what method zero Digits is doing. Create a new JAVA project and add a main method, too. Call zeroDigits method from main at least two times with different parameters. public static int zeroDigits(int number) { int count = 0; do { if (number % 10 0) { count++; } number = number / 10; } while (number > 0); return count; }