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Java Tutorial : Java IO (FileOutputStream)

Java Tutorial : Java IO (FileOutputStream)

Java Tutorial : Java IO (FileOutputStream)

import java.io.FileOutputStream;
import java.io.IOException;

/*
 public FileOutputStream(String name)
                throws FileNotFoundException

 Parameters:
 ----------
 name - the system-dependent filename

 */

public class FileOutputStreamDemo
{

    public static void main(String[] args) throws IOException
    {
        FileOutputStreamDemo fileOutputStreamDemo = new FileOutputStreamDemo();
        fileOutputStreamDemo.writeFile();
    }

    private void writeFile() throws IOException
    {
        FileOutputStream fileOutputStream = null;

        try
        {
            /*
             * Creates a file output stream to write to the
             * file with the specified name.
             */
            String fileName = "myfile.txt";
            fileOutputStream = new FileOutputStream(fileName);
            String str = "Peter is coming to India";

            /*
             * Converting string into byte array
             */
            byte[] byteArray = str.getBytes();

            /*
             * Writes b.length bytes from the specified byte
             * array to this file output stream.
             */
            fileOutputStream.write(byteArray);
            System.out.println("Successfully written to the /'"
                    + fileName + "'/ file.");
        }
        finally
        {
            if (fileOutputStream != null)
            {
                /*
                 * Closes this file output stream and
                 * releases any system resources associated
                 * with this stream.
                 */
                fileOutputStream.close();
            }
        }
    }

}