Incrementing a Double by the Smallest Possible Amount : ChoiceFormat « Development Class « Java

1. Java
2. Development Class
3. ChoiceFormat

Incrementing a Double by the Smallest Possible Amount

 

import java.text.ChoiceFormat;

public class Main {
  public static void main(String[] argv) throws Exception {

    double d = 1.2;

    // Get the largest double less than d
    double d1 = ChoiceFormat.previousDouble(d);
    System.out.println(d1);
  }
}
//1.1999999999999997

   
  

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