title: How to access variable in separate class
body: <p>Is it possible to access a variable from a different class in the same project.
  If i can remember i think it is a way. I just cant remember. If anyone can help out it will be greatly appreciated.
  Thanks.
  For example if i save String userInfo; in one class
  How will i be able to access and link this information to the second class?</p>