How to take input as String with spaces in java using scanner

Question

I need to read spaces (present before string and after String) given as input using Scanner Note : if there is no spaces given in input it should not add space in output

Answer 1

import java.util.*;
public class Str{
    public static void main(String[] args) throws IOException
    {
        Scanner scan = new Scanner(System.in);
        int i = scan.nextInt();
        double d = scan.nextDouble();
        String s=" ";
        s= scan.nextLine();
        s+=scan.nextLine();
        scan.close();

        System.out.println("String: "+s);
        System.out.println("Double: "+d);
        System.out.println("Int: "+i);
    }
}