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Read a file using Java package com.pukhraj.blog; import java.io.BufferedReader; import java.io.DataInputStream; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStreamReader; public class ReadSimpleFile { public static void main(String[] args) { String inputFileName =  "FullPath/filename.extension"; try{ FileInputStream fstream = new FileInputStream(inputFileName); DataInputStream in = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(in)); String strLine; //Read File Line By Line while ((strLine = br.readLine()) != null)   { } }catch(IOException e){ e.printStackTrace(); } } }