The following java program reads input from a given file line by line and prints the output on the console.
program code :
import java.io.*;
public class ReadFile
{
public static void main(String[] args)
{
String file="inputfile.txt";
try{
FileReader f = new FileReader(file);
BufferedReader bufferReader = new BufferedReader(f);
String line;
// Read file line by line and print on the console
while ((line = bufferReader.readLine()) != null) {
System.out.println(line);
}
bufferReader.close();
}catch(Exception e){
System.out.println("Error while reading file line by line");
}
}
}
program code :
import java.io.*;
public class ReadFile
{
public static void main(String[] args)
{
String file="inputfile.txt";
try{
FileReader f = new FileReader(file);
BufferedReader bufferReader = new BufferedReader(f);
String line;
// Read file line by line and print on the console
while ((line = bufferReader.readLine()) != null) {
System.out.println(line);
}
bufferReader.close();
}catch(Exception e){
System.out.println("Error while reading file line by line");
}
}
}
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