File in java proram

Write string content to a file in java

package com.java2novice.files;

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileWriter;

import java.io.IOException;

import java.io.Writer;

public class WriteToFile

{

    public static void main(String[] args)

    {

               BufferedWriter bufferedWriter = null;

        try

         {

            String strContent = "This example shows how to write string content to a file";

            File myFile = new File("C:/MyTestFile.txt");

            if (!myFile.exists())

            {

                myFile.createNewFile();

            }

            Writer writer = new FileWriter(myFile);

            bufferedWriter = new BufferedWriter(writer);

            bufferedWriter.write(strContent);

            }

            catch (IOException e)

           {

            e.printStackTrace();

           }

             finally

            {

            try

           {

                if(bufferedWriter != null) bufferedWriter.close();

            }

           catch(Exception ex){}

        }

    }

}

Delete temporary file in java

package com.java2novice.files;

import java.io.BufferedWriter;

import java.io.File;

import java.io.FileWriter;

import java.io.IOException;

public class MyTempDelete

{

           public static void main(String a[])

          {

        File tempFile = null;

        BufferedWriter writer = null;

        try

          {

            tempFile = File.createTempFile("MyTempFile", ".tmp");

            writer = new BufferedWriter(new FileWriter(tempFile));

            writer.write("Writing data into temp file!!!");

        }

         catch (IOException e)

         {

          e.printStackTrace();

          }

          finally

          {

            try

               {

                if(writer != null) writer.close();

            }

        catch(Exception ex){}

        }

        System.out.println("Stored data in temporary file.");

        tempFile.deleteOnExit();

        tempFile.delete();

    }

}