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file - Why I get additional symbols when read the fie in Java

When I read txt file and print it on console I get at the beginning two more symbols ?? Does anyone know why.. Here is the code...

try{
            File file=new File("...\test.txt");    //creates a new file instance  
            FileReader fr=new FileReader(file);   //reads the file  
            BufferedReader br=new BufferedReader(fr);  //creates a buffering character input stream  
            StringBuffer sb=new StringBuffer();    //constructs a string buffer with no characters  
            String line;  
            while((line=br.readLine())!=null)  
            {  
            sb.append(line);      //appends line to string buffer  
            sb.append("
");     //line feed   
            }  
            fr.close();    //closes the stream and release the resources  
            System.out.println("Contents of File: ");  
            System.out.println(sb.toString());   //returns a string that textually represents the object  
        }  
        catch(Exception e)  
        {  
            e.printStackTrace();  
        }  

question from:https://stackoverflow.com/questions/65942678/why-i-get-additional-symbols-when-read-the-fie-in-java

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