> +import static com.google.common.base.Preconditions.checkArgument; > +import static com.google.common.base.Preconditions.checkNotNull; > +import static com.google.common.base.Preconditions.checkState; > + > +import java.net.URI; > +import java.util.Map; > + > +import javax.inject.Inject; > +import javax.inject.Singleton; > + > +import org.jclouds.location.Region; > + > +import com.google.common.base.Function; > +import com.google.common.base.Supplier; > + > +@Singleton
fyi: we over-use singleton, and I'd recommend removing it. Singleton matters when you have shared state that wasn't given to you in the constructor. --- Reply to this email directly or view it on GitHub: https://github.com/jclouds/jclouds-labs-openstack/pull/169/files#r20374105
