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NumberFormat getMinimumFractionDigits() method in Java with Examples

  • Last Updated : 01 Apr, 2019

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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