title: TextIO doesn't import to my project
body: <p>Hello dear professionals,
  I'm a student. I'm sure it's a stupid questions, but I'm still stuck.</p>
  
  <p>I have to import TextIO to my project to read some data from a file. I put TextIO.java file to src folder, where Main class file is and Main class is a class I write code in. But my project still doesn't let me to use TextIO functions.</p>
  
  <p>Its written everywhere that:</p>
  
  <p>If you add TextIO to the same package as the class that uses it, then TextIO will be automatically available to that class. If TextIO is in a different named package, you have to add an "import" statement to the other class to make TextIO available to it. </p>
  
  <p>But it doesn't work for me. I use IntelliJ IDEA and Mac OS, if it's important.</p>
  
  <p>Thank you. </p>