Java Program to Read Char by Char from a File1 min read

In this tutorial, you will learn how to Read Char by Char from a File in java. To understand it better, you may want to check the following first:

Java Program to Read Char by Char from a File

First, save the content in a text file with the same name that you enter in a program.
For this example, a text file saved with the name javaCode.txt

javaCode.txt

Welcome to Simple2Code program

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//read char by char from a file
 
import java.io.*;
 
public class ReadCharByChar
{
  public static void main(String[] args) throws IOException
  {
    File f = new File("javaCode.txt");  
    
    FileReader fr=new FileReader(f);  
    BufferedReader br=new BufferedReader(fr);
      
    int c = 0;            
    
    while((c = br.read()) != -1)  //Read char by Char
    {
      char character = (char) c;    //converting integer to char
      System.out.println(character); //Display
    }
      
  }
}

Output:

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W
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e
 
t
o
 
S
i
m
p
l
e
2
C
o
d
e
 
p
r
o
g
r
a
m

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