title: Eclipse - [file name] cannot be resolved
body: <p>I have created a file in eclipse and whenever it is being used, i get [file name] cannot be resolved. I have tried to clean/install , have tried to refresh. Eclipse see's the file, even suggests to import it. When i import it, it then says 'import not being used' even though it is being used. When it is being used, the file shows as an error saying it cannot resolve the type. What is going on? have been trying for hours to resolve this. Is there a trick to fix this?</p>