Write a complete Java program to read in the user$$s first and last initials and write them out. I keep getting this error import java.util.scanner;

public class Initials $\{$

public static void main$($String$[]$ args$)\{$

Scanner scanner $=$ new Scanner$($

System.in$)$;

System.out.println$("$Enter your first initial: $")$;

char firstInitial $=$ scanner.next$().$charAt$(0)$;

System.out.println$("$Enter your last initial: $")$;

char lastInitial $=$ scanner.next$().$charAt$(\backslash$theta$)$;

System.out.println$("$Your initials are: $"+$ firstInitial $+$ lastInitial$)$;

scanner.close$()$;

$\}$

$\}$