Replace Preconditions.CheckNotNull per RequireNonNull

[bgpcep.git] / rsvp / impl / src / main / java / org / opendaylight / protocol / rsvp / parser / impl / subobject / rro / RROLabelSubobjectParser.java

diff --git a/rsvp/impl/src/main/java/org/opendaylight/protocol/rsvp/parser/impl/subobject/rro/RROLabelSubobjectParser.java b/rsvp/impl/src/main/java/org/opendaylight/protocol/rsvp/parser/impl/subobject/rro/RROLabelSubobjectParser.java
index 3049920d24585aaceede9d4880f49b3880848a42..05919b4ba5f5133f5d4e8e30ae7823a02f7ab000 100644 (file)
--- a/rsvp/impl/src/main/java/org/opendaylight/protocol/rsvp/parser/impl/subobject/rro/RROLabelSubobjectParser.java
+++ b/rsvp/impl/src/main/java/org/opendaylight/protocol/rsvp/parser/impl/subobject/rro/RROLabelSubobjectParser.java
@@ -8,6 +8,8 @@
 
 package org.opendaylight.protocol.rsvp.parser.impl.subobject.rro;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.base.Preconditions;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -42,7 +44,7 @@ public class RROLabelSubobjectParser implements RROSubobjectParser, RROSubobject
     private final LabelRegistry registry;
 
     public RROLabelSubobjectParser(final LabelRegistry labelReg) {
-        this.registry = Preconditions.checkNotNull(labelReg);
+        this.registry = requireNonNull(labelReg);
     }
 
     @Override
@@ -69,7 +71,7 @@ public class RROLabelSubobjectParser implements RROSubobjectParser, RROSubobject
 
     @Override
     public void serializeSubobject(final SubobjectContainer subobject, final ByteBuf buffer) {
-        Preconditions.checkNotNull(subobject.getSubobjectType(), "Subobject type cannot be empty.");
+        requireNonNull(subobject.getSubobjectType(), "Subobject type cannot be empty.");
         final Label label = ((LabelCase) subobject.getSubobjectType()).getLabel();
         final ByteBuf body = Unpooled.buffer();
         this.registry.serializeLabel(label.isUniDirectional(), label.isGlobal(), label.getLabelType(), body);