import java.util.*；  public class LetterASort {  public static void main（String[] args） {  ArrayList strings = new ArrayList（）；  strings.add（‟aAaA”）；  strings.add（”AaA”）； strings.add（‟aAa”）；  strings.add（”AAaa”）；  Collections.sort（strings）；  for （String s： strings） { System.out.print（s + “ “）； }  }  }  What is the result？（） 

• A、 Compilation fails.
• B、 aAaA aAa AAaa AaA
• C、 AAaa AaA aAa aAaA
• D、 AaA AAaa aAaA aAa
• E、 aAa AaA aAaA AAaa
• F、 An exception is thrown at runtime.