title: Persian characters are displayed as some Squares in Netbeans
body: <p>I use Scanner class for taking a string from user, the user must type something in Persian but when I print the string, it displays each Persian character as a square. 
  Also, I have set ٍEncoding of the project to UTF-8 (properties/source/Encoding---> UTF-8).
  Can someone help me, please?
  Bets,</p>