package org.opendaylight.protocol.bmp.spi.registry;
+import static java.util.Objects.requireNonNull;
+
import com.google.common.base.Preconditions;
import java.util.List;
import javax.annotation.Nonnull;
@Override
public final synchronized void start(@Nonnull final BmpExtensionProviderContext context) {
Preconditions.checkState(this.registrations == null);
- this.registrations = Preconditions.checkNotNull(startImpl(context));
+ this.registrations = requireNonNull(startImpl(context));
}
@Override