Program to read data from text file using FileReader in Java

// Program to read data from text file using 
// FileReader  and display it on the monitor.
import java.io.*;
class FileReaderDemo
{
public static void main( String args[ ] ) throws IOException
{
 // attach file to FileReader
 FileReader fr = null;
 try
 {
  fr = new FileReader( "file1.txt");
 }
 catch( FileNotFoundException fnfe )
 {
  System.out.println(" File Not found.");
  return;
 }
 
 // read character from FileReader.
 int ch;
 System.out.println(" File Contents are : ");
 while( (ch = fr.read()) != -1 )
 {
  System.out.print((char)ch);
 }
 // close the file.
 fr.close();
}
}

Output:
File Contents are : 
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