Merge "Fixed check for null Anchor."

            update = true;

        }

        final View anchor = mAnchor.get();

        final int newAccessibilityIdOfAnchor = (anchor != null)

                ? anchor.getAccessibilityViewId() : -1;

        View anchor = null;

        int newAccessibilityIdOfAnchor = -1;

        if (mAnchor != null && mAnchor.get() != null) {

            anchor = mAnchor.get();

            newAccessibilityIdOfAnchor = anchor.getAccessibilityViewId();

        }

        if (newAccessibilityIdOfAnchor != p.accessibilityIdOfAnchor) {

            p.accessibilityIdOfAnchor = newAccessibilityIdOfAnchor;

            update = true;