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Commit 3f2d982

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Merge pull request #1 from coderolls/example/add-buffer-reader-examples
Add buffer reader examples
2 parents 0c46b12 + e020366 commit 3f2d982

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3 files changed

+136
-0
lines changed

3 files changed

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Lines changed: 64 additions & 0 deletions
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package com.coderolls;
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import java.io.*;
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public class BufferReaderExanple {
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public static void main(String[] args) {
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BufferedReader bufferedReader = null;
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try {
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bufferedReader = new BufferedReader(new FileReader("F:\\sample-text.txt"));
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} catch (FileNotFoundException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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readFileCharacterByCharacter(bufferedReader);
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readFileLineByLine(bufferedReader);
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try {
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bufferedReader.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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/**
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* A method to read file content character by character using the BufferReader
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* read() method
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*
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* @param bufferedReader
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*/
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public static void readFileCharacterByCharacter(BufferedReader bufferedReader) {
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try {
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int i;
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//read each character using read() method and print it
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while((i=bufferedReader.read())!=-1){
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System.out.print((char)i);
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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/**
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* A method to read file content line by line using the BufferReader
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* readLine() method
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*
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* @param bufferedReader
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*/
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public static void readFileLineByLine(BufferedReader bufferedReader) {
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try {
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String line;
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//read each line using readLine() method and print it
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while((line = bufferedReader.readLine()) != null){
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System.out.println(line);
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}
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}catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
Lines changed: 36 additions & 0 deletions
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package com.coderolls;
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import java.io.*;
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/**
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* A java program to read file line by line using the
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* readLine() method of the BufferReader Class.
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*
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* @author Gaurav Kukade at coderolls.com
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*
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*/
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public class BufferReaderReadLineMethodExample {
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public static void main(String[] args) {
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BufferedReader bufferedReader = null;
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try {
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bufferedReader = new BufferedReader(new FileReader("F:\\sample-text.txt"));
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String line;
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//read each line using readLine() method and print it
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while((line = bufferedReader.readLine()) != null){
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System.out.println(line);
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}
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}catch (IOException e) {
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e.printStackTrace();
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}finally {
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try {
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bufferedReader.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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}
Lines changed: 36 additions & 0 deletions
Original file line numberDiff line numberDiff line change
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package com.coderolls;
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import java.io.*;
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/**
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* A java program to read file character by character using the
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* read() method of the BufferReader Class.
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*
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* @author Gaurav Kukade at coderolls.com
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*
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*/
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public class BufferReaderReadMethodExample {
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public static void main(String[] args) {
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BufferedReader bufferedReader = null;
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try {
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bufferedReader = new BufferedReader(new FileReader("F:\\sample-text.txt"));
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int i;
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//read each character using read() method and print it
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while((i=bufferedReader.read())!=-1){
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System.out.print((char)i);
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}
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}catch (IOException e) {
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e.printStackTrace();
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}finally {
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try {
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bufferedReader.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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}

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