Java program to read content from file using FileInputStream

Read Content from File using FileInputStream in Java

// Java program to read content from file 
// using FileInputStream

import java.io.File;
import java.io.FileInputStream;

public class ReadFile {
  public static void main(String args[]) {
    final String fileName = "file1.txt";

    try {
      File objFile = new File(fileName);
      if (objFile.exists() == false) {
        System.out.println("File does not exist!!!");
        System.exit(0);
      }

      //reading content from file
      String text;
      int val;

      //object of FileOutputStream
      FileInputStream fileIn = new FileInputStream(objFile);
      //read text from file
      System.out.println("Content of the file is: ");
      while ((val = fileIn.read()) != -1) {
        System.out.print((char) val);
      }

      System.out.println();

      fileIn.close();
    } catch (Exception Ex) {
      System.out.println("Exception : " + Ex.toString());
    }
  }
}

Output

    
Content of the file is: 
Java is a platform independent language.