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Java Local Development Environments Exploring Your IDE Clean up this mess

Dan Brown
Dan Brown
12,427 Points
Posted by Dan Brown
Dan Brown
12,427 Points

Please Help!!!

Challenge: "Clean up this mess"

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

        import static java.lang.System.*;

public class Messy {
    public   static void main(String[]      args){
        out.println("five");
        out.println("one");
        out.println("six");
        out.println( "four"       );     out.println("two");

        List<String> numberWords = Arrays.asList("six", "seven", "eight", "nine");
        for (String numberWord: out.println(numberWords) {
            // Use the sout shortcut to write out numberWord;
        }
    }}
results.txt 
Error:(17, 57) java: ')' expected
Dan Brown
Dan Brown
12,427 Points
Dan Brown
Dan Brown
12,427 Points 
import java.util.Arrays;
import java.util.List;

import static java.lang.System.out;

public class Messy {
    public static void main(String[] args) {
        out.println("one");
        out.println("two");
        out.println("three");
        out.println("four");
        out.println("five");

        List<String> numberWords = Arrays.asList("six", "seven", "eight", "nine");
        for (String numberWord : out.println(numberWords) {
            // Use the sout shortcut to write out numberWord;
        }
    }
}

3 Answers

Jeremy Hill
Jeremy Hill
29,567 Points
Jeremy Hill
Jeremy Hill
29,567 Points

Your code should look like this when you are done:

import java.util.*;

public class Messy {

    public static void main(String[] args){
       System.out.println("one");
       System.out.println("five");
       System.out.println("six");
       System.out.println("four");     
       System.out.println("two");
       //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) {
         System.out.println(numberWord);
         // Use the sout shortcut to write out numberWord;
       }
    }
}
Jeremy Hill
Jeremy Hill
29,567 Points

I believe that the challenge wants you to use a multi-line comment for the two comments:

/*
  *Please comment out this line and 
  *this line as well with a hotkey that does multi-line commenting
*/
Dan Brown
Dan Brown
12,427 Points
Dan Brown
Dan Brown
12,427 Points 
import java.util.Arrays;
import java.util.List;

public class Messy {

    public static void main(String[] args){
        System.out.println("one");
        System.out.println("two");
        System.out.println("three");
        System.out.println("four");
        System.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) {
            System.out.println(numberWord);
            // Use the sout shortcut to write out numberWord;
        }
    }
}
Dan Brown
Dan Brown
12,427 Points
Dan Brown
Dan Brown
12,427 Points

Finally got it, thank you Jeremy!!!

Jeremy Hill
Jeremy Hill
29,567 Points
Jeremy Hill
Jeremy Hill
29,567 Points

Good deal! You're welcome :)