Final fields
diff --git a/library/src/main/java/com/davemorrissey/labs/subscaleview/ImageViewState.java b/library/src/main/java/com/davemorrissey/labs/subscaleview/ImageViewState.java
index 34c0f99..a5b8aaf 100644
--- a/library/src/main/java/com/davemorrissey/labs/subscaleview/ImageViewState.java
+++ b/library/src/main/java/com/davemorrissey/labs/subscaleview/ImageViewState.java
@@ -10,13 +10,13 @@
@SuppressWarnings("WeakerAccess")
public class ImageViewState implements Serializable {
- private float scale;
+ private final float scale;
- private float centerX;
+ private final float centerX;
- private float centerY;
+ private final float centerY;
- private int orientation;
+ private final int orientation;
public ImageViewState(float scale, PointF center, int orientation) {
this.scale = scale;