public class SortStringIgnoreCase {
	public static void main(String[] args) {
		java.util.List<String> cities = java.util.Arrays.asList
		("Atlanta", "Savannah", "new York", "dallas", "Macon", "Columbia");
		cities.sort((s1,s2) -> {
			if (s1.length() != s2.length())
				return s1.length() - s2.length(); // Sort by Length
			else
				return s1.toCharArray().length - s2.toCharArray().length; // Second, Sort by Characters if the lengths are the same
		}); // First by length, second by characters

		for (String s: cities) {
			System.out.print(s + " ");
		}
	}
}