Fix modernization issues

[controller.git] / opendaylight / md-sal / cds-access-api / src / main / java / org / opendaylight / controller / cluster / access / concepts / RuntimeRequestException.java

diff --git a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/RuntimeRequestException.java b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/RuntimeRequestException.java
index a52396fd5d5f6a00ab78085bd457f8aca3a3246d..7fb0ef070112ed34a2e333723f51815044e0764e 100644 (file)
--- a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/RuntimeRequestException.java
+++ b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/RuntimeRequestException.java
@@ -7,8 +7,10 @@
  */
 package org.opendaylight.controller.cluster.access.concepts;
 
+import static com.google.common.base.Preconditions.checkArgument;
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.annotations.Beta;
-import com.google.common.base.Preconditions;
 import com.google.common.base.Strings;
 
 /**
@@ -21,8 +23,8 @@ public final class RuntimeRequestException extends RequestException {
     private static final long serialVersionUID = 1L;
 
     public RuntimeRequestException(final String message, final Throwable cause) {
-        super(message, Preconditions.checkNotNull(cause));
-        Preconditions.checkArgument(!Strings.isNullOrEmpty(message), "Exception message is mandatory");
+        super(message, requireNonNull(cause));
+        checkArgument(!Strings.isNullOrEmpty(message), "Exception message is mandatory");
     }
 
     @Override