optimize localInstancesOfObjects

• check for empty array • create new array with correct size
wocommunity · Feb 13, 2014 · f0bafe5 · f0bafe5
1 parent efee486
commit f0bafe5
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXEOControlUtilities.java b/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXEOControlUtilities.java
@@ -91,7 +91,10 @@ public static <T extends EOEnterpriseObject> NSArray<T> localInstancesOfObjects(
             throw new RuntimeException("ERXUtilites: localInstancesOfObjects: Array is null");
         if (ec == null)
             throw new RuntimeException("ERXUtilites: localInstancesOfObjects: EditingContext is null");
-        NSMutableArray<T> localEos = new NSMutableArray<T>();
+        if (eos.isEmpty()) {
+            return NSArray.emptyArray();
+        }
+        NSMutableArray<T> localEos = new NSMutableArray<T>(eos.count());
         for (Enumeration<T> e = eos.objectEnumerator(); e.hasMoreElements();) {
             localEos.addObject(localInstanceOfObject(ec, e.nextElement()));
         }