ByteArrayOutputStream close() in Java

close(): This method is available in the java.io.ByteArrayOutputStream class of Java.

Syntax:

void java.io.ByteArrayOutputStream.close() throws IOException

This method closes a ByteArrayOutputStream. The methods in this class can be called after the stream has been closed without generating an IOException.

Parameters: NA

Returns: NA

Throws:

IOException - if an I/O error occurs.

Approach

Java

import java.io.ByteArrayOutputStream;
import java.io.IOException;

public class ByteArrayOutputStreamclose {
    public static void main(String[] args) throws IOException {

        int size = 5;
        ByteArrayOutputStream byteArrayOutputStream = 
                         new ByteArrayOutputStream(size);

        System.out.println("Closing the buffer");
        byteArrayOutputStream.close();
    }
}

Output:

Closing the buffer