Cleanup

Change-Id: I30ccd935876a8cbf580d06c037b4bc7f86dafa42

1 files changed, 8 insertions, 2 deletions

diff --git a/src/com/android/gallery3d/filtershow/filters/FilterDrawRepresentation.java b/src/com/android/gallery3d/filtershow/filters/FilterDrawRepresentation.java
index 84e04c7ee..1cb2645c7 100644
--- a/src/com/android/gallery3d/filtershow/filters/FilterDrawRepresentation.java
+++ b/src/com/android/gallery3d/filtershow/filters/FilterDrawRepresentation.java
@@ -68,6 +68,11 @@ public class FilterDrawRepresentation extends FilterRepresentation {
     }
 
     @Override
+    public boolean isNil() {
+        return getDrawing().isEmpty();
+    }
+
+    @Override
     public void useParametersFrom(FilterRepresentation a) {
         if (a instanceof FilterDrawRepresentation) {
             FilterDrawRepresentation representation = (FilterDrawRepresentation) a;
@@ -85,14 +90,15 @@ public class FilterDrawRepresentation extends FilterRepresentation {
             }
         }
     }
+
     @Override
     public boolean equals(FilterRepresentation representation) {
         if (!super.equals(representation)) {
             return false;
         }
         if (representation instanceof FilterDrawRepresentation) {
-            FilterDrawRepresentation grunge = (FilterDrawRepresentation) representation;
-                return true;
+            // FIXME!
+            return true;
         }
         return false;
     }