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Start your free trialPraneeth Reddy
3,411 Pointswhat is "reformat code" and is there any wrong in this program?
what is "reformat code" and is there any wrong in this program?
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");
System.out.println("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;
}
}}
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");
System.out.println("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;
}
}
}
1 Answer
Fahad Mutair
10,359 Pointshi Praneeth Reddy ,
1st task
to copy your code in Intellij IDEA with project name it Messy
2nd task :"Can you have it reformat the code now?"
in Intellij IDEA you have to select your class then go to Code menu and Select Reformat code
3rd task: "Use the shortcut we learned to do multi-line commenting."
in Intellij IDEA you have to select those line below and then click crt + shift + / on your keyboard do multi-line commenting
Please comment out this line and
this line as well with a hotkey that does multi-line commenting
after comment it will be like this
/*Please comment out this line and
this line as well with a hotkey that does multi-line commenting*/