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Java Local Development Environments Exploring Your IDE Clean up this mess

Not sure what it's looking for?

It keeps asking for if I reformatted it for import java.util.*; I did reformat it. I'm not sure what it wants?

Messy.java
import java.util.*;
import java.util.Arrays;


import static java.lang.System.out;

public class Messy {
    public static void main(String[] args) {

        out.println("one");
      out.println("two");
      out.println("four");
      out.println("five");



        //Please comment out this line and
        //this line as well with a hotkey that does multi - line commenting
        List<String> numberWords = Arrays.asList("six", "seven", "eight", "nine");
        for (String numberWord : numberWords) {
            // Use the sout shortcut to write out numberWord;
            System.out.printf("",numberWords);
        }
    }
}
results.txt
one
two
four
five
six
seven
eight
nine


Process finished with exit code 0

2 Answers

hi.

your problem is that you need to remove the import java.util.*; and replace it with java.util.List; and you are missing the number three.

Messy.java:

import java.util.List;
import java.util.Arrays;


import static java.lang.System.out;

public class Messy {
    public static void main(String[] args) {



        //Please comment out this line and
        //this line as well with a hotkey that does multi - line commenting
String[] list = new String[]{"one", "two","three", "four", "five", "six", "seven", "eight", "nine"};
        List<String> numberWords = Arrays.asList (list);
        for (String numberWord : numberWords) {
            // Use the sout shortcut to write out numberWord;
            out.printf("%s",numberWord);
        }
    }
}

results.txt

"one"
"two"
"three"
"four"
"five"
"six"
"seven"
"eight"
"nine"

hope it will help, I passed with this code.

your welcome glad I could help. :)

Worked! Thank you!