Replace Preconditions.CheckNotNull per RequireNonNull

[bgpcep.git] / bgp / parser-spi / src / main / java / org / opendaylight / protocol / bgp / parser / spi / pojo / AbstractFamilyRegistry.java

diff --git a/bgp/parser-spi/src/main/java/org/opendaylight/protocol/bgp/parser/spi/pojo/AbstractFamilyRegistry.java b/bgp/parser-spi/src/main/java/org/opendaylight/protocol/bgp/parser/spi/pojo/AbstractFamilyRegistry.java
index 45f7e0a3d631bda9ab9e5b44ac50fd452a9a6e98..5eae3d6f43bbf2dd6caf4743022764493368606d 100644 (file)
--- a/bgp/parser-spi/src/main/java/org/opendaylight/protocol/bgp/parser/spi/pojo/AbstractFamilyRegistry.java
+++ b/bgp/parser-spi/src/main/java/org/opendaylight/protocol/bgp/parser/spi/pojo/AbstractFamilyRegistry.java
@@ -7,6 +7,8 @@
  */
 package org.opendaylight.protocol.bgp.parser.spi.pojo;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.base.Preconditions;
 
 import java.util.Map;
@@ -19,7 +21,7 @@ abstract class AbstractFamilyRegistry<C, N> {
     private final Map<N, Class<? extends C>> numberToClass = new ConcurrentHashMap<>();
 
     protected synchronized AutoCloseable registerFamily(final Class<? extends C> clazz, final N number) {
-        Preconditions.checkNotNull(clazz);
+        requireNonNull(clazz);
 
         final Class<?> c = this.numberToClass.get(number);
         Preconditions.checkState(c == null, "Number " + number + " already registered to " + c);