DecimalStyle withDecimalSeparator() method in Java with Example

The withDecimalSeparator() method of java.time.format.DecimalStyle class in Java is used to set the character that is used to represent decimal separator for the Locale of this DecimalStyle. This method takes the character as the parameter and returns the DecimalStyle instance with the updated negative sign character.

Syntax:

public void withDecimalSeparator(char decimalSeparator)

Parameter: This method accepts decimalSeparator as a parameter which is the character that will be used to represent decimal separator for this DecimalStyle.

Return Value: This method returns the DecimalStyle instance with the updated negative sign character.

Exception: This method do not throw any Exception.



Program:

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// Java program to demonstrate
// the above method
  
import java.time.format.*;
import java.util.*;
  
public class DecimalStyleDemo {
    public static void main(String[] args)
    {
  
        DecimalStyle ds
            = DecimalStyle.STANDARD;
  
        System.out.println(
            "Current Character"
            + " used for decimal separator: "
            + ds.getDecimalSeparator());
  
        char decimalSeparator = '*';
  
        ds = ds.withDecimalSeparator(
            decimalSeparator);
  
        System.out.println(
            "Updated Character "
            + "used for decimal separator: "
            + ds.getDecimalSeparator());
    }
}

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Output:

Current Character used for decimal separator: .
Updated Character used for decimal separator: *

Reference: https://docs.oracle.com/javase/10/docs/api/java/time/format/DecimalStyle.html#withDecimalSeparator(char)

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