Java IO Tutorial - Java OutputStreamWriter (OutputStream out, Charset cs) Constructor

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Syntax

OutputStreamWriter(OutputStream out, Charset cs) constructor from OutputStreamWriter has the following syntax.

public OutputStreamWriter(OutputStream out,     Charset cs)

Example

In the following code shows how to use OutputStreamWriter.OutputStreamWriter(OutputStream out, Charset cs) constructor.

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.nio.charset.Charset;
//from  ww w. ja  v  a  2 s. co  m
public class Main {

   public static void main(String[] args) {

      String s = "from java2s.com!";

      try {

         OutputStream os = new FileOutputStream("test.txt");
         OutputStreamWriter writer = new OutputStreamWriter(os,Charset.defaultCharset());

         FileInputStream in = new FileInputStream("test.txt");

         writer.write(s, 0, 5);

         writer.flush();

         for (int i = 0; i < 5; i++) {
            System.out.print((char) in.read());
         }
         writer.close();
         in.close();
      } catch (Exception ex) {
         ex.printStackTrace();
      }
   }
}

The code above generates the following result.

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