Fix modernization issues

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / broker / impl / AbstractDOMRpcRoutingTableEntry.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/AbstractDOMRpcRoutingTableEntry.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/AbstractDOMRpcRoutingTableEntry.java
index b65d5217b6e2d20160294c06bcf22f1a0d1e3719..f928fa2a163eacf7e108669585dbd99a72079fd1 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/AbstractDOMRpcRoutingTableEntry.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/AbstractDOMRpcRoutingTableEntry.java
@@ -7,7 +7,8 @@
  */
 package org.opendaylight.controller.md.sal.dom.broker.impl;
 
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableMap.Builder;
 import com.google.common.collect.Maps;
@@ -33,8 +34,8 @@ abstract class AbstractDOMRpcRoutingTableEntry {
 
     AbstractDOMRpcRoutingTableEntry(final SchemaPath schemaPath,
         final Map<YangInstanceIdentifier, List<DOMRpcImplementation>> implementations) {
-        this.schemaPath = Preconditions.checkNotNull(schemaPath);
-        this.implementations = Preconditions.checkNotNull(implementations);
+        this.schemaPath = requireNonNull(schemaPath);
+        this.implementations = requireNonNull(implementations);
     }
 
     final SchemaPath getSchemaPath() {