Write File 

Apache Commons IO is a java library with simple IO utilities and filters. This requires the library commons-io-2.1.jar to be in classpath. The following example shows using FileUtils.write() API.

File Name  :   com/bethecoder/tutorials/commons_io/tests/WriteFile.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.commons_io.tests; import java.io.File; import java.io.IOException; import org.apache.commons.io.FileUtils; public class WriteFile {   /**    * @param args    * @throws IOException     */   public static void main(String[] args) throws IOException {     File fromFile = new File("C:/Test/rule_engine_names.txt");     String fileContent = FileUtils.readFileToString(fromFile);          File toFile = new File("C:/Test/rule_engine_names2.txt");     FileUtils.write(toFile, fileContent, "UTF-8");     System.out.println("Successfully written the file");   } }

Successfully written the file