Problem with RadialImageHash

[joqr231210]

Hi, I have a problem with using this library,

I have imported the library in the main class of my project, but NetBeans says "Cannot find symbol class: RadialImageHash, location: class Comparador (my main package's name)" I attached a cap of the view.
Im new in Java, so i dont know if its okay to put te folder of this library on the folder src/main/ of my project, because i did it, and... doesnt work.
cap:
https://drive.google.com/file/d/0B_UpjJQna4J4d0pJSkhZUUhWbVU/view?usp=sharing

Thanksss!!!

[omkar-tenkale]

+1