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Java Local Development Environments Exploring Your IDE Clean up this mess

Andrej Fokin
Andrej Fokin
2,057 Points

This challenge is broken or something...

I fix the code like it says, but it replies me about the java.util.* or something... My code is:

import java.util.*;

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) { // Use the sout shortcut to write out numberWord; System.out.println(numberWord); } } }

and in the result it is:

one two three four five six seven eight nine

So whats the problem??

Messy.java
import java.util.*;

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) {
            // Use the sout shortcut to write out numberWord;
            System.out.println(numberWord);
        }
    }
}
results.txt
one
two
three
four
five
six
seven
eight
nine

3 Answers

Andrej Fokin
Andrej Fokin
2,057 Points

Thanks for the replies, Ive added "ten" at the end of the numberWords array list, but the error is still the same: Bummer! Are you sure you ran the reformat code action? This seems suspect: import java.util.*.

This challenge frustrates me...

Rob Bridges
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Rob Bridges
Full Stack JavaScript Techdegree Graduate 35,467 Points

Hey there Andrej, perfectly understandable to get frustrated, thankfully this is an easy fix. Go to where it import java.util.*;

and if you're on a windows hold down alt and enter, this will bring up the option to "replace with single class imports".

If you're not on a windows make sure to just instead of importing every utility, import just the ones that are needed, I believe it was Lists and Arrays.

Thanks.

Shoot back if there's any trouble.

Andrej Fokin
Andrej Fokin
2,057 Points

Oh man... thank you very much! :) the imports worked, but of course they could mention this in the challenge...

Thanks again Rob! ;)

hi Rob mine isnt passing

If you fail, restart from the first stage that worked for me.