The getMinimumIntegerDigits() method is a built-in method of the java.text.DecimalFomrat class in Java and is used to get the minimum number of digits allowed in the integral part of a Number. The integral part in a number is defined as the part present before the decimal point ( . ). For example, in the number 123, 45.678, the integral part is 123, 45.
Syntax:
public int getMinimumIntegerDigits()
Parameters: The function does not accepts any parameter.
Return Value: The function returns the minimum number of digits allowed in the integral part of a number.
Below is the implementation of the above function:
Program 1:
// Java program to illustrate the// getMinimumIntegerDigits() method  import java.text.DecimalFormat;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();          // Print the minimum Integral digits allowed        System.out.println(deciFormat.getMinimumIntegerDigits());    }} |
Output:
1
Program 2:
// Java program to illustrate the// getMinimumIntegerDigits() method  import java.text.DecimalFormat;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.applyPattern("##.##");          // Print the Minimum Integral digits allowed        System.out.println(deciFormat.getMinimumIntegerDigits());    }} |
Output:
1
Reference: https://docs.oracle.com/javase/7/docs/api/java/text/DecimalFormat.html#getMinimumIntegerDigits()
