public void setZeroDigit(char zeroDigit)

// 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 zero: "
                           + dfs.getZeroDigit());
  
        char zeroDigit = '*';
  
        dfs.setZeroDigit(zeroDigit);
  
        System.out.println("Updated Character "
                           + "used for zero: "
                           + dfs.getZeroDigit());
    }
}

Current Character used for zero: 0
Updated Character used for zero: *