Remove empty finalize methods.
diff --git a/tools/layoutlib/bridge/src/android/graphics/Canvas.java b/tools/layoutlib/bridge/src/android/graphics/Canvas.java
index 8bf5e85..d5d315e 100644
--- a/tools/layoutlib/bridge/src/android/graphics/Canvas.java
+++ b/tools/layoutlib/bridge/src/android/graphics/Canvas.java
@@ -236,11 +236,6 @@
     // OVERRIDEN METHODS
     // --------------------
 
-    @Override
-    public void finalize() throws Throwable {
-        // pass
-    }
-
     /* (non-Javadoc)
      * @see android.graphics.Canvas#setBitmap(android.graphics.Bitmap)
      */
diff --git a/tools/layoutlib/bridge/src/android/graphics/Matrix.java b/tools/layoutlib/bridge/src/android/graphics/Matrix.java
index 522415c..9e30671 100644
--- a/tools/layoutlib/bridge/src/android/graphics/Matrix.java
+++ b/tools/layoutlib/bridge/src/android/graphics/Matrix.java
@@ -52,11 +52,6 @@
         mValues = data;
     }
 
-    @Override
-    public void finalize() throws Throwable {
-        // pass
-    }
-
     //---------- Custom Methods
 
     /**
diff --git a/tools/layoutlib/bridge/src/android/graphics/Paint.java b/tools/layoutlib/bridge/src/android/graphics/Paint.java
index 2d03618..e4f9794 100644
--- a/tools/layoutlib/bridge/src/android/graphics/Paint.java
+++ b/tools/layoutlib/bridge/src/android/graphics/Paint.java
@@ -219,11 +219,6 @@
     }
 
     @Override
-    public void finalize() throws Throwable {
-        // pass
-    }
-
-    @Override
     public void reset() {
         super.reset();
     }