PrintWriter println() method in Java with Examples

Last Updated : 11 Jul, 2025
The println() method of PrintWriter Class in Java is used to break the line in the stream. This method do not accepts any parameter or return any value. Syntax: 
public void println()
Parameters: This method do not accepts any parameter. Return : This method do not returns any value. Below methods illustrates the working of println() method: Program 1: Java 
// Java program to demonstrate
// PrintWriter println() method

import java.io.*;

class GFG {
    public static void main(String[] args)
    {

        try {

            // Create a PrintWriter instance
            PrintWriter writer
                = new PrintWriter(System.out);

            // Print the value 'GFG'
            // to this stream using print() method
            // This will put the  in the
            // stream till it is printed on the console
            writer.print("GFG");

            // Break the line in the stream
            // using println() method
            writer.println();

            writer.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}
Output: 
GFG
Program 2: Java 
// Java program to demonstrate
// PrintWriter println() method

import java.io.*;

class GFG {
    public static void main(String[] args)
    {

        try {

            // Create a PrintWriter instance
            PrintWriter writer
                = new PrintWriter(System.out);

            // Print the  value '1.65'
            // to this stream using print() method
            // This will put the  in the
            // stream till it is printed on the console
            writer.print(1.65);

            // Break the line in the stream
            // using println() method
            writer.println();

            writer.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}
Output: 
1.65
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