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PrintStream append(char) method in Java with Examples

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  • Last Updated : 31 Jan, 2019
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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

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