Fix checkstyle warnings in config-api

[controller.git] / opendaylight / config / config-api / src / main / java / org / opendaylight / controller / config / api / IdentityAttributeRef.java

diff --git a/opendaylight/config/config-api/src/main/java/org/opendaylight/controller/config/api/IdentityAttributeRef.java b/opendaylight/config/config-api/src/main/java/org/opendaylight/controller/config/api/IdentityAttributeRef.java
index 5ad6e0da8d2bf8a29d8d403783e378c5ab950346..e1462b6b703d046a7c46f72611840220f514ed8e 100644 (file)
--- a/opendaylight/config/config-api/src/main/java/org/opendaylight/controller/config/api/IdentityAttributeRef.java
+++ b/opendaylight/config/config-api/src/main/java/org/opendaylight/controller/config/api/IdentityAttributeRef.java
@@ -7,9 +7,8 @@
  */
 package org.opendaylight.controller.config.api;
 
-import org.opendaylight.yangtools.yang.binding.BaseIdentity;
-
 import java.beans.ConstructorProperties;
+import org.opendaylight.yangtools.yang.binding.BaseIdentity;
 
 public final class IdentityAttributeRef {
 
@@ -39,7 +38,7 @@ public final class IdentityAttributeRef {
 
     @Override
     public String toString() {
-        final StringBuffer sb = new StringBuffer("IdentityAttributeRef{");
+        final StringBuilder sb = new StringBuilder("IdentityAttributeRef{");
         sb.append("qNameOfIdentity='").append(qNameOfIdentity).append('\'');
         sb.append('}');
         return sb.toString();