PrintStream append(char) method in Java with Examples

The append(char) method of PrintStream Class in Java is used to append the specified char value on the stream. This char value is taken as a parameter.

Syntax:

public void append(char charValue)

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

Return Value: This method do not returns any value.

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

Program 1:

// Java program to demonstrate
// PrintStream append(char) method

import java.io.*;

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

        try {

            // Create a PrintStream instance
            PrintStream stream
                = new PrintStream(System.out);

            // Append the char value 'A'
            // to this stream using append() method
            // This will put the charValue in the
            // stream till it is appended on the console
            stream.append('A');

            stream.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}

Output:

A

Program 2:

// Java program to demonstrate
// PrintStream append(char) method

import java.io.*;

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

        try {

            // Create a PrintStream instance
            PrintStream stream
                = new PrintStream(System.out);

            // Append the char value 'G'
            // to this stream using append() method
            // This will put the charValue in the
            // stream till it is appended on the console
            stream.append('G');

            stream.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}

Output:

G