Finish writing the totalLetters method below so that it returns the number of letters for all the strings in wordList. The main method below will test your code to check that you solved it correctly. import java.util.*; public class StringFormatter { /** Returns the total number of letters in wordList. * Precondition: wordList contains at least two words, consisting of letters only. */ public static int totalLetters(List wordList) { } public static void main(String[] args) { List myWords = new ArrayList(); myWords.add("A"); myWords.add("frog"); myWords.add("is"); System.out.println("Should print 7 and prints: " + totalLetters(myWords)); Listwords2 = new ArrayList(); words2.add("Hi"); words2.add("Bye"); System.out.println("Should print 5 and prints: " + totalLetters(words2)); } }
Finish writing the totalLetters method below so that it returns the number of letters for all the strings in wordList. The main method below will test your code to check that you solved it correctly.
import java.util.*;
public class StringFormatter
{
/** Returns the total number of letters in wordList.
* Precondition: wordList contains at least two words, consisting of letters only.
*/
public static int totalLetters(List<String> wordList)
{
}
public static void main(String[] args)
{
List<String> myWords = new ArrayList<String>();
myWords.add("A");
myWords.add("frog");
myWords.add("is");
System.out.println("Should print 7 and prints: " + totalLetters(myWords));
List<String>words2 = new ArrayList<String>();
words2.add("Hi");
words2.add("Bye");
System.out.println("Should print 5 and prints: " + totalLetters(words2));
}
}
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