Still have Errors

class Test {
    public static void main(String[] args) {
        String[] numbers = "01234567890".toCharArray();
        String[] chars = "!@#$%^&*()_+}{[]".toCharArray(); // Put here whatever symbols you like
        Scanner sc = new Scanner(System.in);    // Create the scanner, this scanner takes input from stdin
        System.out.print("Input a string: ");   // This one is not println, print writes the string without a newline
        String input = sc.nextLine();           // Obtain the input from the user
        for (String word : input.split(" ")) {  // For each loop, simply, this one means: For each word in input
            System.out.print("Token name: ");
            switch (word) {                     // This is a switch, it is faster (In nanoseconds scale) in this case and less cumbersome
                case "if":
                    System.out.print("if");
                    break;                      // DON'T FORGET TO BREAK BEFORE STARTING A NEW CASE! OTHERWISE WHEN THIS CASE MATCHES THE EXECUTION WILL CONTINNUE
                case "then":
                    System.out.print("then");
                    break;
                default:                        // It's like using else in an if condition
                    if (inArray(word, numbers))
                        System.out.print("numbers");
                    else if (inArray(word, symbols))
                        System.out.print("relops");
                    else
                        System.out.print("id");
            }
            System.out.println();               // Move to the next line, i.e. newline, aka \n
        }
    }

    public static boolean inArray(String word, String[] array) {
        for (String element : array)
            if (element.equals(word))
                return true;
        return false
    }
}