Java IO Tutorial - Java PrintWriter(Writer out, boolean autoFlush) Constructor

Syntax

PrintWriter(Writer out, boolean autoFlush) constructor from PrintWriter has the following syntax.

public PrintWriter(Writer out,   boolean autoFlush)

Example

In the following code shows how to use PrintWriter.PrintWriter(Writer out, boolean autoFlush) constructor.

/*from  w  ww.ja v  a 2s .  co  m*/

import java.io.FileWriter;
import java.io.PrintWriter;

public class Main {

   public static void main(String[] args) {
      try {
         PrintWriter pw = new PrintWriter(new FileWriter("c:/text.txt"),true);

         // append chars
         pw.append('H');
         pw.append('e');
         pw.append('l');
         pw.append('l');
         pw.append('o');

         // flush the writer
         pw.flush();
         pw.close();
      } catch (Exception ex) {
         ex.printStackTrace();
      }
   }
}