Cleanup use of Guava library

[yangtools.git] / yang / yang-parser-impl / src / test / java / org / opendaylight / yangtools / yang / thirdparty / plugin / ThirdPartyExtensionsMapping.java

diff --git a/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/thirdparty/plugin/ThirdPartyExtensionsMapping.java b/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/thirdparty/plugin/ThirdPartyExtensionsMapping.java
index 4d57ed6252ebda3102e0ea1bf5eb367093541590..36b7ba7866e68d8063aeac68efa3e5a70fa6ff68 100644 (file)
--- a/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/thirdparty/plugin/ThirdPartyExtensionsMapping.java
+++ b/yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/thirdparty/plugin/ThirdPartyExtensionsMapping.java
@@ -7,8 +7,9 @@
  */
 package org.opendaylight.yangtools.yang.thirdparty.plugin;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.annotations.Beta;
-import com.google.common.base.Preconditions;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import org.opendaylight.yangtools.yang.common.QName;
@@ -32,8 +33,8 @@ public enum ThirdPartyExtensionsMapping implements StatementDefinition {
             final Class<? extends DeclaredStatement<?>> declared,
             final Class<? extends EffectiveStatement<?, ?>> effective, final String nameStr, final String argumentStr,
             final boolean yinElement) {
-        type = Preconditions.checkNotNull(declared);
-        effectiveType = Preconditions.checkNotNull(effective);
+        type = requireNonNull(declared);
+        effectiveType = requireNonNull(effective);
         name = createQName(namespace, revision, nameStr);
         argument = createQName(namespace, revision, argumentStr);
         this.yinElement = yinElement;
@@ -42,8 +43,8 @@ public enum ThirdPartyExtensionsMapping implements StatementDefinition {
     ThirdPartyExtensionsMapping(final String namespace, final Class<? extends DeclaredStatement<?>> declared,
             final Class<? extends EffectiveStatement<?, ?>> effective, final String nameStr, final String argumentStr,
             final boolean yinElement) {
-        type = Preconditions.checkNotNull(declared);
-        effectiveType = Preconditions.checkNotNull(effective);
+        type = requireNonNull(declared);
+        effectiveType = requireNonNull(effective);
         name = createQName(namespace, nameStr);
         argument = createQName(namespace, argumentStr);
         this.yinElement = yinElement;