*/
package org.opendaylight.controller.blueprint.ext;
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.function.Consumer;
-import javax.annotation.Nullable;
-import javax.annotation.concurrent.GuardedBy;
import org.apache.aries.blueprint.di.AbstractRecipe;
import org.apache.aries.blueprint.di.ExecutionContext;
import org.apache.aries.blueprint.di.Recipe;
import org.apache.aries.blueprint.ext.DependentComponentFactoryMetadata;
import org.apache.aries.blueprint.services.ExtendedBlueprintContainer;
+import org.checkerframework.checker.lock.qual.GuardedBy;
+import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.controller.blueprint.BlueprintContainerRestartService;
import org.osgi.framework.ServiceReference;
import org.osgi.service.blueprint.container.ComponentDefinitionException;
private boolean stoppedServiceRecipes;
protected AbstractDependentComponentFactoryMetadata(final String id) {
- this.id = Preconditions.checkNotNull(id);
+ this.id = requireNonNull(id);
}
@Override
}
@SuppressWarnings("unchecked")
- @Nullable
- protected <T> T getOSGiService(final Class<T> serviceInterface) {
+ protected <T> @Nullable T getOSGiService(final Class<T> serviceInterface) {
try {
ServiceReference<T> serviceReference =
container().getBundleContext().getServiceReference(serviceInterface);