Java Read Text File Easily | Reading from Text File line by line Java |Java Text File Parsing |Hindi

Java Read File line by line using BufferedReader

We can use java.io.BufferedReader readLine() method to read file line by line to String. This method returns null when end of file is reached. Below is a simple program showing example for java read file line by line using BufferedReader.

Java Read File line by line using Scanner We can use Scanner class to open a file and then read its content line by line. Below is the scanner example to read file line by line and print it.

How to read file line by line in Java There are following ways to read a file line by line.

BufferedReader Class Scanner class Using BufferedReader Class Using the Java BufferedRedaer class is the most common and simple way to read a file line by line in Java. It belongs to java.io package. Java BufferedReader class provides readLine() method to read a file line by line. The signature of the method is:

public String readLine() throws IOException
The method reads a line of text. It returns a string containing the contents of the line. The line must be terminated by any one of a line feed ("\n") or carriage return ("\r").

Example of read a file line by line using BufferedReader class

In the following example, Demo.txt is read by FileReader class. The readLine() method of BufferedReader class reads file line by line, and each line appended to StringBuffer, followed by a linefeed. The content of the StringBuffer are then output to the console.

Java Read Text File Easily | Reading from Text File line by line Java |Java Text File Parsing |Hindi

Java Read Text File Easily | Reading from Text File line by line Java |Java Text File Parsing |Hindi

Java Read Text File Easily | Reading from Text File line by line Java |Java Text File Parsing |Hindi

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