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// 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.
*/