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PrintStream println() method in Java with Examples

  • Last Updated : 31 Jan, 2019
Geek Week

The println() method of PrintStream 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 program to demonstrate
// PrintStream println() method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a PrintStream instance
            PrintStream stream
                = new PrintStream(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
            stream.print("GFG");
  
            // Break the line in the stream
            // using println() method
            stream.println();
  
            stream.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}
Output:
GFG

Program 2:




// Java program to demonstrate
// PrintStream println() method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a PrintStream instance
            PrintStream stream
                = new PrintStream(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
            stream.print(1.65);
  
            // Break the line in the stream
            // using println() method
            stream.println();
  
            stream.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}
Output:
1.65

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