read input from terminal java

1// create scanner that reads the terminal / user
2Scanner scanner = new Scanner(System.in);
3
4//Get next line of input from terminal
5String nameSurname = scanner.nextLine();
6
7//Get next symbol of input from terminal
8String gender = scanner.next();
9
10//Save input from terminal
11int age = scanner.nextInt();
12double height = scanner.nextDouble();
13
14//remember try catch