Hi Harish,
As you suggested i went through the text file but couldn't find any Unicode Char, but when i copy pasted the same content in hex editor i found 2 special char at the start of the file . How is that possible that unicode not visible in .txt file but its visible in hex editor.
TXT file :
No char at start of file i.e before 'Methods'
HEX editor :
You can see 2 special char at in the screenshot before 'METHODS'.
Br,
Manoj