The getMinimumFractionDigits() method is a built-in method of the java.text.NumberFormat returns the minimum number of digits allowed in the fraction portion of a number of an instance. Syntax:
public int getMinimumFractionDigits()
Parameters: The function does not accepts any parameter. Return Value: The function returns the minimum number of digits which is allowed in the fraction portion. Below is the implementation of the above function: Program 1:Â
Java
// Java program to implement// the above functionÂ
import java.text.NumberFormat;import java.util.Locale;import java.util.Currency;Â
public class Main {    public static void main(String[] args)        throws Exception    {Â
        // Get the Integer instance        NumberFormat nF            = NumberFormat                  .getIntegerInstance();Â
        // Stores the minimum        int value            = nF.getMinimumFractionDigits();Â
        // Prints the maximum fraction        System.out.println("The minimum "                           + "Fraction digits: "                           + value);    }} |
Output:
The minimum Fraction digits: 0
Program 2:Â
Java
// Java program to implement// the above functionÂ
import java.text.NumberFormat;import java.util.Locale;import java.util.Currency;Â
public class Main {    public static void main(String[] args)        throws Exception    {Â
        // Get the Currency instance        NumberFormat nF            = NumberFormat                  .getCurrencyInstance();Â
        // Stores the minimum        int value            = nF.getMinimumFractionDigits();Â
        // Prints the minimum        System.out.println("The minimum "                           + "Fraction digits: "                           + value);    }} |
Output:
The minimum Fraction digits: 2
Reference: https://docs.oracle.com/javase/10/docs/api/java/text/NumberFormat.html#getMinimumFractionDigits()
