# DecimalFormat setMinimumIntegerDigits() method in Java

• Last Updated : 01 Apr, 2019

The setMinimumIntegerDigits() 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 Integral part of a number. The Integral part of a number is the part displayed before the decimal(.) symbol.

Syntax:

public void setMinimumIntegerDigits(int newVal)

Parameters: The function accepts a single parameter newVal which is the new value for the minimum number of integer 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:

 // Java program to illustrate the // setMinimumIntegerDigits() method    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)     {            // Create the DecimalFormat Instance         DecimalFormat deciFormat = new DecimalFormat();            deciFormat.setMinimumIntegerDigits(6);            System.out.println(deciFormat.format(1234.34));     } }

Output:

001, 234.34

Program 2:

 // Java program to illustrate the // setMinimumIntegerDigits() method    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)     {            // Create the DecimalFormat Instance         DecimalFormat deciFormat = new DecimalFormat();            deciFormat.setMinimumIntegerDigits(2);            System.out.println(deciFormat.format(1234.34));     } }

Output:

1, 234.34

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