OnJava8-Examples/operators/CastingNumbers.java

// operators/CastingNumbers.java
// <20>2016 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
// What happens when you cast a float
// or double to an integral value?

public class CastingNumbers {
  public static void main(String[] args) {
    double above = 0.7, below = 0.4;
    float fabove = 0.7f, fbelow = 0.4f;
    System.out.println("(int)above: " + (int)above);
    System.out.println("(int)below: " + (int)below);
    System.out.println("(int)fabove: " + (int)fabove);
    System.out.println("(int)fbelow: " + (int)fbelow);
  }
}
/* Output:
(int)above: 0
(int)below: 0
(int)fabove: 0
(int)fbelow: 0
*/