PrintStream append(char) method in Java with Examples

Last Updated : 11 Jul, 2025
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 
// 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 
// 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
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