Fix modernization issues

[controller.git] / opendaylight / blueprint / src / main / java / org / opendaylight / controller / blueprint / ext / AbstractDependentComponentFactoryMetadata.java

diff --git a/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/AbstractDependentComponentFactoryMetadata.java b/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/AbstractDependentComponentFactoryMetadata.java
index c47db3a24ec1888c751b9833035ea33e745c83f9..07bfd8fae862f97002281470aafa85a4ef2bb6b2 100644 (file)
--- a/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/AbstractDependentComponentFactoryMetadata.java
+++ b/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/AbstractDependentComponentFactoryMetadata.java
@@ -7,7 +7,8 @@
  */
 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;
@@ -50,7 +51,7 @@ abstract class AbstractDependentComponentFactoryMetadata implements DependentCom
     private boolean stoppedServiceRecipes;
 
     protected AbstractDependentComponentFactoryMetadata(final String id) {
-        this.id = Preconditions.checkNotNull(id);
+        this.id = requireNonNull(id);
     }
 
     @Override