PrintWriter append(CharSequence) method in Java with Examples

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

Syntax:

public PrintWriter append(CharSequence charSequence)

Parameters: This method accepts a mandatory parameter charSequence which is the CharSequence to be written in the Stream.

Return Value: This method returns this PrintWriter instance.

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

Program 1:

// Java program to demonstrate
// PrintWriter append(CharSequence) method

import java.io.*;

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

        try {

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

            // Write the CharSequence 'GeeksForGeeks'
            // to this writer using append() method
            // This will put the charSequence in the stream
            // till it is printed on the console
            writer.append("GeeksForGeeks");

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

Output:

GeeksForGeeks

Program 2:

// Java program to demonstrate
// PrintWriter append(CharSequence) method

import java.io.*;

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

        try {

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

            // Write the CharSequence 'GFG'
            // to this writer using append() method
            // This will put the charSequence in the stream
            // till it is printed on the console
            writer.append("GFG");

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

Output:

GFG