Java.io.StringWriter.write() Method

Description

The java.io.StringWriter.write() method writes a portion of a string.

Declaration

Following is the declaration for java.io.StringWriter.write() method

public void write(String str,int off,int len)

Parameters

• str -- String to be written

• off -- Offset from which to start writing characters

• len -- Number of characters to write

Return Value

This method does not return a value.

Exception

• NA

Example

The following example shows the usage of java.io.StringWriter.write() method.

package com.tutorialspoint;

import java.io.*;

public class StringWriterDemo {

   public static void main(String[] args) {

      String s = "Hello World";

      // create a new writer
      StringWriter sw = new StringWriter();

      // write strings
      sw.write(s, 0, 4);
      sw.write(s, 5, 6);

      // print result by converting to string
      System.out.println("" + sw.toString());


   }
}

Let us compile and run the above program, this will produce the following result

Hello World