NumberFormat getMinimumFractionDigits() method in Java with Examples

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 mainimum number of digits which is allowed in the fraction portion.

Below is the implementation of the above function:

Program 1:

// Java program to implement 
// the above function 
  
import java.text.NumberFormat; 
import java.util.Locale; 
import java.util.Currency; 
  
public class Main { 
    public static void main(String[] args) 
        throws Exception 
    { 
  
        // Get the Integer instance 
        NumberFormat nF 
            = NumberFormat 
                  .getIntegerInstance(); 
  
        // Stores the minimum 
        int value 
            = nF.getMinimumFractionDigits(); 
  
        // Prints the maximum fraction 
        System.out.println("The minimum "
                           + "Fraction digits: "
                           + value); 
    } 
} 

Output:

The minimum Fraction digits: 0

Program 2:

// Java program to implement 
// the above function 
  
import java.text.NumberFormat; 
import java.util.Locale; 
import java.util.Currency; 
  
public class Main { 
    public static void main(String[] args) 
        throws Exception 
    { 
  
        // Get the Currency instance 
        NumberFormat nF 
            = NumberFormat 
                  .getCurrencyInstance(); 
  
        // Stores the minimum 
        int value 
            = nF.getMinimumFractionDigits(); 
  
        // 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()

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