The setPerMill(char) method of java.text.DecimalFormatSymbols class in Java is used to set the character that is used to represent per milliseconds sign for the Locale of this DdecimalFormatSymbols. This method takes the character for representing the per milliseconds sign as the parameter.
Syntax:
public void setPerMill(char perMill)
Parameter: This method accepts perMill as a parameter which is the character that will be used to represent per milliseconds sign for this DdecimalFormatSymbols.
Return Value: This method do not set anything.
Exception: This method do not throw any Exception.
Program:
// Java program to demonstrate// the above method  import java.text.*;import java.util.*;  public class DecimalFormatSymbolsDemo {    public static void main(String[] args)    {          DecimalFormatSymbols dfs            = new DecimalFormatSymbols();          System.out.println("Current Character used"                           + " for per milli sign: "                           + dfs.getPerMill());          char perMill = '*';          dfs.setPerMill(perMill);          System.out.println("Updated Character used"                           + " for per milli sign: "                           + dfs.getPerMill());    }} |
Output:
Current Character used for per milli sign: ? Updated Character used for per milli sign: *
Reference: https://docs.oracle.com/javase/9/docs/api/java/text/DecimalFormatSymbols.html#setPerMill-char-
