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PrintWriter println(char) method in Java with Examples

  • Last Updated : 31 Jan, 2019

The println(char) method of PrintWriter Class in Java is used to print the specified char value on the stream and then break the line. This char value is taken as a parameter.

Syntax:

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public void println(char charValue)

Parameters: This method accepts a mandatory parameter charValue which is the char value to be written on the stream.

Return Value: This method do not returns any value.



Below methods illustrates the working of println(char) method:

Program 1:




// Java program to demonstrate
// PrintWriter println(char) method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a PrintWriter instance
            PrintWriter printr
                = new PrintWriter(System.out);
  
            // Print the char value 'A'
            // to this stream using println() method
            // This will put the charValue in the
            // stream till it is printed on the console
            printr.println('A');
  
            printr.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}
Output:
A

Program 2:




// Java program to demonstrate
// PrintWriter println(char) method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a PrintWriter instance
            PrintWriter printr
                = new PrintWriter(System.out);
  
            // Print the char value 'G'
            // to this stream using println() method
            // This will put the charValue in the
            // stream till it is printed on the console
            printr.println('G');
  
            printr.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}
Output:
G



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