src/java.desktop/share/classes/java/awt/image/PixelInterleavedSampleModel.java

@@ -161,11 +161,6 @@
         }
         return new PixelInterleavedSampleModel(this.dataType, width, height,
                                                this.pixelStride,
                                                scanlineStride, newBandOffsets);
     }
-
-    // Differentiate hash code from other ComponentSampleModel subclasses
-    public int hashCode() {
-        return super.hashCode() ^ 0x1;
-    }
 }