Netbeans 6.7.1 complains about package not existing in inport statement.

[netbeans.org]

I created a project with two classes. One is net.tupari.logging.Logger.
The second class looks like this:

package net.tupari.filter;

import net.tupari.logging.*;

public class FFF {
public void misc(){
Logger.log(1,"misc() called");
}
}

The project builds just fine, but the netbeans gui has a red sqiggle under
the import statement (package not found) and Logger (cannot find symbol).
Why is that?