// strings/SimpleRead.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
import java.io.*;

public class SimpleRead {
  public static BufferedReader input =
    new BufferedReader(new StringReader(
    "Sir Robin of Camelot\n22 1.61803"));
  public static void main(String[] args) {
    try {
      System.out.println("What is your name?");
      String name = input.readLine();
      System.out.println(name);
      System.out.println("How old are you? " +
        "What is your favorite double?");
      System.out.println("(input: <age> <double>)");
      String numbers = input.readLine();
      System.out.println(numbers);
      String[] numArray = numbers.split(" ");
      int age = Integer.parseInt(numArray[0]);
      double favorite = Double.parseDouble(numArray[1]);
      System.out.format("Hi %s.%n", name);
      System.out.format("In 5 years you will be %d.%n",
        age + 5);
      System.out.format("My favorite double is %f.",
        favorite / 2);
    } catch(IOException e) {
      System.err.println("I/O exception");
    }
  }
}
/* Output:
What is your name?
Sir Robin of Camelot
How old are you? What is your favorite double?
(input: <age> <double>)
22 1.61803
Hi Sir Robin of Camelot.
In 5 years you will be 27.
My favorite double is 0.809015.
*/