return countrys;
}
}
return countrys;
}
}
import java.util.List;
import model.Itree;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;

public class TreeContentProvider implements IStructuredContentProvider, ITreeContentProvider
{

public Object[] getElements(Object inputElement)
{
if (inputElement instanceof List)
{
List input = (List)inputElement;
return input.toArray();
}
return new Object[0];
}
public Object[] getChildren(Object parentElement)