/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main(String[] args) {
        String[] names = { "bob", "maxwell", "charley", "tomtomjack" };
        int amountOfLetters = countAllLetters(names);
 
        System.out.println(amountOfLetters);
    }
 
    public static int countAllLetters(String[] array) {
        int sum = 0;
        for(String s : array)
            sum += s.length();
        return sum;
    }
}

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