From c32f6329d2a1215d58b687747fb5a7b87a7c0938 Mon Sep 17 00:00:00 2001
From: Jacky <jackyq2015@gmail.com>
Date: Fri, 17 Nov 2017 16:52:26 -0500
Subject: [PATCH] extract method

---
 .../src/com/google/refine/ProjectManager.java | 25 ++++++++++++-------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/main/src/com/google/refine/ProjectManager.java b/main/src/com/google/refine/ProjectManager.java
index b69b0945b..89b86c956 100644
--- a/main/src/com/google/refine/ProjectManager.java
+++ b/main/src/com/google/refine/ProjectManager.java
@@ -395,15 +395,7 @@ public abstract class ProjectManager {
         // actual metadata for project
         JSONArray jsonObjArray = metadata.getUserMetadata();
         
-        // honor the meta data preference
-        for (int index = 0; index < jsonObjArray.length(); index++) {
-            try {
-                JSONObject projectMetaJsonObj = jsonObjArray.getJSONObject(index);
-                projectMetaJsonObj.put("display", false);
-            } catch (JSONException e) {
-                logger.error(ExceptionUtils.getFullStackTrace(e));
-            }
-        }
+        initDispaly(jsonObjArray);
         
         try {
             String userMeta = (String)_preferenceStore.get(PreferenceStore.USER_METADATA_KEY);
@@ -450,6 +442,21 @@ public abstract class ProjectManager {
             }
         }
     }
+    
+    /**
+     * honor the meta data preference
+     * @param jsonObjArray
+     */
+    private void initDispaly(JSONArray jsonObjArray) {
+        for (int index = 0; index < jsonObjArray.length(); index++) {
+            try {
+                JSONObject projectMetaJsonObj = jsonObjArray.getJSONObject(index);
+                projectMetaJsonObj.put("display", false);
+            } catch (JSONException e) {
+                logger.error(ExceptionUtils.getFullStackTrace(e));
+            }
+        }
+    }
 
     /**
      * Gets all the project Metadata currently held in memory.