Wednesday, 3 August 2016

Java Tutorial : Java IO (BufferedReader-read char by char)


Click here to watch in Youtube : 
https://www.youtube.com/watch?v=6MoA5mPFRTE&list=UUhwKlOVR041tngjerWxVccw

myinputfile.txt
Peter is going to India.
John is going to Japan.
Juli is going to USA.
Ram is going to UK.

BufferedReaderDemo.java
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class BufferedReaderDemo
{

    public static void main(String[] args) throws IOException
    {
        BufferedReaderDemo bufferedReaderDemo = new BufferedReaderDemo();
        bufferedReaderDemo.readFile();
    }

    private void readFile() throws IOException
    {
        FileReader fileReader = null;
        BufferedReader bufferedReader = null;

        try
        {
            fileReader = new FileReader("myinputfile.txt");
            bufferedReader = new BufferedReader(fileReader);
            int i;
            /*
             * Reads a single character.
             */
            while ((i = bufferedReader.read()) != -1)
            {
                System.out.print((char) i);
            }
        }
        finally
        {
            if (fileReader != null)
            {
                fileReader.close();
            }
            if (bufferedReader != null)
            {
                bufferedReader.close();
            }
        }
    }

}
Output
Peter is going to India.
John is going to Japan.
Juli is going to USA.
Ram is going to UK.
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_BufferedReader_read%20char_by_char_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/JavaIODemo_BufferedReader_read%20char_by_char_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/cc9ea15ba6d4c4de8bbc1e97954a85f48d342a8f/BasicJava/JavaIODemo_BufferedReader_read%20char_by_char_App/?at=master

See also:

  • All JavaEE Viedos Playlist
  • All JavaEE Viedos
  • All JAVA EE Links
  • Servlets Tutorial
  • All Design Patterns Links
  • JDBC Tutorial
  • Java Collection Framework Tutorial
  • JAVA Tutorial
  • Kids Tutorial
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