DecimalFormat setMinimumFractionDigits() method in Java
The setMinimumFractionDigits() method is a built-in method of the java.text.DecimalFomrat class in Java and is used to set the minimum number of digits allowed in the fractional part of a number. The fractional part of a number is the part displayed after the decimal(.) symbol.
Syntax:
public void setMinimumFractionDigits(int newVal)
Parameters: The function accepts a single parameter newVal which is the new value for the minimum number of fractional digits allowed to be set for this DecimalFormat instance.
Return Value: The function does not returns any value.
Below is the implementation of the above function:
Program 1:
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.util.Currency;
import java.util.Locale;
public class Main {
public static void main(String[] args)
{
DecimalFormat deciFormat = new DecimalFormat();
deciFormat.setMinimumFractionDigits( 6 );
System.out.println(deciFormat.format( 12.34 ));
}
}
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Program 2:
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.util.Currency;
import java.util.Locale;
public class Main {
public static void main(String[] args)
{
DecimalFormat deciFormat = new DecimalFormat();
deciFormat.setMinimumFractionDigits( 1 );
System.out.println(deciFormat.format( 12.345 ));
}
}
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Reference: https://docs.oracle.com/javase/7/docs/api/java/text/DecimalFormat.html#setMinimumFractionDigits(int)
Last Updated :
01 Apr, 2019
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