The getMaximumFractionDigits() method is a built-in method of the java.text.NumberFormat returns the maximum number of digits allowed in the fraction portion of a number of an instance.
Syntax:
public int getMaximumFractionDigits()
Parameters: The function does not accepts any parameter.
Return Value: The function returns the maximum 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 maximum
int value
= nF.getMaximumFractionDigits();
// Prints the maximum
System.out.println( "The maximum"
+ " Fraction digits: "
+ value);
}
} |
Output:
The maximum 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 maximum
int value
= nF.getMaximumFractionDigits();
// Prints the maximum
System.out.println( "The maximum"
+ " Fraction digits: "
+ value);
}
} |
Output:
The maximum Fraction digits: 2
Reference: https://docs.oracle.com/javase/10/docs/api/java/text/NumberFormat.html#getMaximumFractionDigits()