added @deprecated annotation to deprecated methods.

Ryan · Ryan · commit 515a33f224f9 · 2011-02-07T20:24:15.000-05:00
diff --git a/src/main/org/bson/BSONObject.java b/src/main/org/bson/BSONObject.java
@@ -71,6 +71,7 @@ public interface BSONObject {
      * @return
      * @deprecated
      */
+    @Deprecated
     public boolean containsKey( String s );
 
     /**
