Code review fixes

1 files changed, 12 insertions, 12 deletions

diff --git a/vespaclient-container-plugin/src/main/java/com/yahoo/documentapi/metrics/DocumentOperationStatus.java b/vespaclient-container-plugin/src/main/java/com/yahoo/documentapi/metrics/DocumentOperationStatus.java
index cdbaf645b6e..1513833eee8 100644
--- a/vespaclient-container-plugin/src/main/java/com/yahoo/documentapi/metrics/DocumentOperationStatus.java
+++ b/vespaclient-container-plugin/src/main/java/com/yahoo/documentapi/metrics/DocumentOperationStatus.java
@@ -6,24 +6,24 @@ import com.yahoo.document.restapi.OperationHandlerImpl;
 import java.util.Set;
 
 /**
+ * Enum with possible outcomes of a single document feeding operation:
+ * <ul>
+ * <li>OK: Document was successfully added/updated/removed</li>
+ * <li>REQUEST_ERROR: User-made error, for example invalid document format</li>
+ * <li>SERVER_ERROR: Server-made error, for example insufficient disk space</li>
+ * </ul>
+ *
  * @author freva
  */
-public enum  DocumentOperationStatus {
+public enum DocumentOperationStatus {
     OK, REQUEST_ERROR, SERVER_ERROR;
 
     public static DocumentOperationStatus fromHttpStatusCode(int httpStatus) {
         switch (httpStatus / 100) {
-            case 2:
-                return OK;
-
-            case 4:
-                return REQUEST_ERROR;
-
-            case 5:
-                return SERVER_ERROR;
-
-            default:
-                return null;
+            case 2: return OK;
+            case 4: return REQUEST_ERROR;
+            case 5: return SERVER_ERROR;
+            default: return null;
         }
     }