PrintStream append(CharSequence) method in Java with Examples

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

Syntax:

public PrintStream 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 PrintStream instance.

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

Program 1:

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// Java program to demonstrate
// PrintStream append(CharSequence) method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a PrintStream instance
            PrintStream stream
                = new PrintStream(System.out);
  
            // Write the CharSequence 'GeeksForGeeks'
            // to this stream using append() method
            // This will put the charSequence in the stream
            // till it is printed on the console
            stream.append("GeeksForGeeks");
  
            stream.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}

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Output:

GeeksForGeeks

Program 2:

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// Java program to demonstrate
// PrintStream append(CharSequence) method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a PrintStream instance
            PrintStream stream
                = new PrintStream(System.out);
  
            // Write the CharSequence 'GFG'
            // to this stream using append() method
            // This will put the charSequence in the stream
            // till it is printed on the console
            stream.append("GFG");
  
            stream.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}

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Output:

GFG


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