final byte[] serialized = array.toByteArray();
final ByteArrayInputStream sarray = new ByteArrayInputStream(serialized);
final InputSerializer in = new InputSerializer(sarray);
final LayerDefinition serializedLayer = (LayerDefinition) in.readObject(new LayerDefinition(
0, 0));
assertEquals(layer.getName(), serializedLayer.getName());
assertEquals(layer.getWidth(), serializedLayer.getWidth());
assertEquals(layer.getHeight(), serializedLayer.getHeight());