Cleaned up WLDataModel.java.

services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/model/WLDataModel.java

@@ -13,21 +13,10 @@ public class WLDataModel implements SnapshotDBAPI {
 
     private final Map<String, WLProject> projects;
 
-    public WLDataModel(Map<String, WLProject> projects) {
-        this.projects = projects;
-    }
-
     public WLDataModel() {
         projects = new HashMap<String, WLProject>();
     }
 
-    private List<Snapshot> updateProjectWithName(String name) throws Throwable {
-        if (!projects.containsKey(name)) {
-            projects.put(name, new WLProject(name));
-        }
-        return projects.get(name).fetchNewSnapshots();
-    }
-
     @Override
     public boolean repositoryExists(String name) {
         if (!projects.containsKey(name)) {
@@ -41,4 +30,11 @@ public class WLDataModel implements SnapshotDBAPI {
         return updateProjectWithName(name);
     }
 
+    private List<Snapshot> updateProjectWithName(String name) throws Throwable {
+        if (!projects.containsKey(name)) {
+            projects.put(name, new WLProject(name));
+        }
+        return projects.get(name).fetchNewSnapshots();
+    }
+
 }