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
Reference: https://docs.oracle.com/javase/7/docs/api/java/text/DecimalFormat.html#setMinimumIntegerDigits(int)
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