what is the default buffer size for bufferedreader

Ads
 

what is the default buffer size for bufferedreader

Hi,

I am writing a program in Java for reading the big text file. I want to know what is the default buffer size for bufferedreader?

Is there any example of reading the big text file efficiently?

Thanks

View Answers

February 9, 2013 at 12:02 AM

Hi,

The default buffer size of the BufferedReader class is 8192 chars, which is sufficient for general programming.

Developers around the world is using java.io.BufferedReader class to create programs in Java for reading large text files.

Read the example Java Read File Line by Line - Java Tutorial.

Above example teaches you how to write programs for reading big sized text files using the java.io.BufferedReader class.

Thanks

Ads









Related Tutorials/Questions & Answers:
what is the default buffer size for bufferedreader
what is the default buffer size for bufferedreader  Hi, I am writing... is the default buffer size for bufferedreader? Is there any example of reading the big text file efficiently? Thanks   Hi, The default buffer size
BufferedReader in Java
-input stream. A programmer can change the buffer size or can use default size. BufferedReader class in Java is also used to read the data in buffer. Here we...BufferedReader in Java BufferedReader in Java is used to to read characters
Advertisements
What is the use of BufferedReader in Java program?
the default buffer size. BufferedReader(Reader in, int sz) - This constructor is used... as constructor parameter. In this case default buffer size is used, which is sufficient...Learn about BufferedReader class and understand "What is the use
what is block size in hadoop
what is block size in hadoop  Hi, How Hadoop stores files and what is block size in hadoop? Thanks   Hi, When file is sent to Hadoop... typical block size is 128MB which is configurable. It can be configured as system
what is block size in hadoop
what is block size in hadoop  Hi, How Hadoop stores files and what is block size in hadoop? Thanks   Hi, When file is sent to Hadoop... typical block size is 128MB which is configurable. It can be configured as system
displaying output on web page immediately whent the jsp buffer size is full. And how to set jsp buffer size in bytes
displaying output on web page immediately whent the jsp buffer size is full. And how to set jsp buffer size in bytes  Here is my requirement, I... jsp buffer size in byte instead of kb. I have tried like this, <%@ page
Why bufferedreader is used in java?
to specify the size of buffer. The default buffer size of this class is 8192 chars. Which can be increased also. This buffer size is sufficient in general programming...Why bufferedreader is used in java?  Hi, What is the use
FTP Server: Get Buffer size
FTP Server: Get Buffer size This tutorial helps you to get the current internal buffer size on FTP server using java. Get Buffer Size : You can find out the current internal buffer size for your data socket by using the FTPClient
what is the size of java class
what is the size of java class  Could anyone tell me how to find the size of the class given below. public class Sample { private int x; private int y; private char ch; public static void main(String[] args) { Sample
What is Kafka max message size
What is Kafka max message size  Hi, What is Kafka max message size? Thanks   Hi, It is defined in Kafka with the variable: message.max.bytes Its value is: message.max.bytes (default:1000000) ? This is the max size
BufferedReader
BufferedReader  What is BufferedReader used for?   BufferedReader read text from a character-input stream, buffering characters so... IOException { BufferedReader in = new BufferedReader(new FileReader("C:/Hello.txt
What is the default cache service of hibernate?
What is the default cache service of hibernate?  Hi, What is the default cache service of hibernate? Thanks
BufferedReader in java
they as follows : BufferedReader(Reader in) :  That create a buffer for character input stream with default size. BufferedReader(Reader in, int size) : ...BufferedReader in java In this section you will learn about BufferedReader
Java IO BufferedReader
be specified. In most of the purposes default size of buffer is used. BufferedReader... in) This constructor creates a BufferedReader with the default buffer size which contains... from buffer. In this example I have used a BufferedReader with the default size
In Java, what's the difference between public, default, protected, and private?
In Java, what's the difference between public, default, protected, and private?  In Java, what's the difference between public, default, protected, and private
If elements are added at same bucket location in HashMap then what will be the size of HashMap?
then what will be the size of map...If elements are added at same bucket location in HashMap then what will be the size of HashMap?  I am trying to print the size of HashMap which
Servletoutputstream size limit.
Servletoutputstream size limit.  What is the maximum size of ServletOutputStream?   By default size is set to 10MB.You can increase your message size maximum 2000000000 bytes. That is size limit is 2000000000
Scanner vs. BufferedReader
the data? Thanks   Hi, Just to read the text file of big size you should use the BufferedReader class. Check the details at What is the fastest... to read a file. File is of .txt type and its size is around 4.5 GB. There other
Page Directive attribute - buffer
Page Directive attribute - buffer This section contains description of buffer attribute of page Directive. buffer Attribute : This attribute is used for specifying the buffer size for the output stream. Buffer size is specified
About BufferedReader
About BufferedReader   I have created FileInputStream fstream..."); DataInputStream in = new DataInputStream(fstream); BufferedReader bfr = new BufferedReader(new InputStreamReader(in)); for(int i=0;i<10;i++) { String Str
Java bufferedreader
bufferedreader class? How bufferedreader can be used to read a file? Thanks   In Java the BufferedReader class is used to read the stream successfully with buffering. The BufferedReader class provides efficient reading from the input
Read bufferedreader
Read bufferedreader  Tell me the example of Read file using bufferedreader. Thanks   Read the tutorial Reading file using BufferedReader class. Thanks
Servletoutputstream size limit.
Servletoutputstream size limit.  What is the maximum size of ServletOutputStream
How To Read File In Java with BufferedReader
How To Read File In Java with BufferedReader class - example code This tutorial shows you how you can read file using BufferedReader class in your program. This tutorial is using the BufferedReader class for reading simple text file
convert it to BufferedReader class
convert it to BufferedReader class  import java.util.*; public class method { static Scanner console = new Scanner (System.in); public static...; double average; BufferedReader br=new BufferedReader(new InputStreamReader
How to Read a file line by line using BufferedReader?
How to Read a file line by line using BufferedReader?  Hello Java... and found that BufferedReader can be used. So, help me and let's know How to Read a file line by line using BufferedReader, efficiently and using less memory
ModuleNotFoundError: No module named 'buffer'
ModuleNotFoundError: No module named 'buffer'  Hi, My Python... 'buffer' How to remove the ModuleNotFoundError: No module named 'buffer'... to install padas library. You can install buffer python with following command
iphone artwork size
iphone artwork size  Hi, What is the size of iphone artwork image? Thanks   Hi, It's 512x512 pixels. Thanks
identification of buffer overflow
identification of buffer overflow  java program for how to track an array declaration in an input program
MySQL Default Port number
MySQL Default Port number  HI, What is MySQL Default Port number? Thanks   Hello, MySQL Server Default Port number is 3306. Thanks
(ii) String and String Buffer Class
(ii) String and String Buffer Class  difference between String and String Buffer Class

Ads