Java IO Tutorial - Java PrintWriter.format(String format, Object ... args)

• Back to PrintWriter  ↑

Syntax

PrintWriter.format(String format, Object ... args) has the following syntax.

public PrintWriter format(String format,   Object ... args)

Example

In the following code shows how to use PrintWriter.format(String format, Object ... args) method.

import java.io.*;
//from www  .j av  a  2s.com
public class Main {

   public static void main(String[] args) {
      String s = "tutorial from java2s.com";
      try {

         
         PrintWriter pw = new PrintWriter(System.out);

         // format text with default locale
         // %s indicates a string will be placed there, which is s
         pw.format("This is a %s program", s);


         // flush the writer
         pw.flush();

      } catch (Exception ex) {
         ex.printStackTrace();
      }
   }
}

The code above generates the following result.

• Back to PrintWriter  ↑