1 files changed, 14 insertions, 17 deletions
diff --git a/ceilometer-model/src/main/java/com/woorea/openstack/ceilometer/v2/model/Sample.java b/ceilometer-model/src/main/java/com/woorea/openstack/ceilometer/v2/model/Sample.java
index 2808113..aad3359 100644
--- a/ceilometer-model/src/main/java/com/woorea/openstack/ceilometer/v2/model/Sample.java
+++ b/ceilometer-model/src/main/java/com/woorea/openstack/ceilometer/v2/model/Sample.java
@@ -17,7 +17,6 @@
 package com.woorea.openstack.ceilometer.v2.model;
 
 import java.util.Map;
-
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 public class Sample {
@@ -27,29 +26,29 @@ public class Sample {
 
     @JsonProperty("counter_name")
     private String counterName;
-    
+
     @JsonProperty("counter_unit")
     private String counterUnit;
-    
+
     @JsonProperty("counter_volume")
     private String counterVolume;
-    
+
     private String source;
-    
+
     @JsonProperty("project_id")
     private String project;
-    
+
     @JsonProperty("user_id")
     private String user;
-    
+
     @JsonProperty("resource_id")
     private String resource;
-    
+
     private String timestamp;
-    
+
     @JsonProperty("message_id")
     private String message;
-    
+
     @JsonProperty("resource_metadata")
     private Map<String, Object> metadata;
 
@@ -99,12 +98,10 @@ public class Sample {
 
     @Override
     public String toString() {
-        return "Sample [counterType=" + counterType + ", counterName="
-                + counterName + ", counterUnit=" + counterUnit
-                + ", counterVolume=" + counterVolume + ", source=" + source
-                + ", project=" + project + ", user=" + user + ", resource="
-                + resource + ", timestamp=" + timestamp + ", message="
-                + message + ", metadata=" + metadata + "]";
+        return "Sample [counterType=" + counterType + ", counterName=" + counterName + ", counterUnit=" + counterUnit
+                + ", counterVolume=" + counterVolume + ", source=" + source + ", project=" + project + ", user=" + user
+                + ", resource=" + resource + ", timestamp=" + timestamp + ", message=" + message + ", metadata="
+                + metadata + "]";
     }
-    
+
 }