Buffer

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1 



import java.io.*;

public class Main {

    
    public static void main(String[] args) throws IOException{

      
        FileInputStream in = null;
        InputStreamReader inchar=null;
        BufferedReader bufferchar=null;

        try {
            in = new FileInputStream("myfile1.txt");

           inchar = new InputStreamReader(in,"UTF8");

           bufferchar= new BufferedReader(inchar);

        System.out.println("Text from file ");

        //Reads a single character.
        System.out.println(inchar.read());

          
            
            
        } finally {
            
                inchar.close();
            

        }
    }

}

Buffer is region in memory that saves data temporary.It makes faster reading data.Now my question is how many characters can be saved in Buffer?

2

-how many characters can be saved in Buffer?
[URL=“http://download.oracle.com/javase/1.4.2/docs/api/java/io/BufferedReader.html”]The buffer size may be specified, or the default size may be used. The default is large enough for most purposes.

What is the default size?
Answer

3

This is my 600th post in this forum.I appreciate your help and other friends.I learned many things in this forum.Thank you very much!:slight_smile: