From a6db63d80b37214272e4a3c0f062f5ff7cff1478 Mon Sep 17 00:00:00 2001
From: Jonathan Cobb <jonathan@kyuss.org>
Date: Sat, 5 Dec 2020 09:46:52 -0500
Subject: [PATCH] make fields final

---
 src/main/java/org/cobbzilla/util/javascript/JsEngine.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/cobbzilla/util/javascript/JsEngine.java b/src/main/java/org/cobbzilla/util/javascript/JsEngine.java
index 4025f48..0fb4d73 100644
--- a/src/main/java/org/cobbzilla/util/javascript/JsEngine.java
+++ b/src/main/java/org/cobbzilla/util/javascript/JsEngine.java
@@ -24,8 +24,8 @@ public class JsEngine {
 
     private final List<ScriptEngine> availableScriptEngines;
 
-    private int maxEngines;
-    private String defaultScript;
+    private final int maxEngines;
+    private final String defaultScript;
     public String getDefaultScript () { return empty(defaultScript) ? "" : defaultScript; }
 
     public JsEngine() { this(new JsEngineConfig(1, 1, null)); }