From 8bbc2600dcad8cc7537031a33a0f59457452b623 Mon Sep 17 00:00:00 2001
From: jizhuozhi <jizhuozhi@elasticoj.com>
Date: Sun, 27 Feb 2022 04:14:56 +0800
Subject: [PATCH] fix: field of enum must be final (#1577)

---
 core/src/main/java/feign/Request.java           | 2 +-
 core/src/main/java/feign/template/Template.java | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/feign/Request.java b/core/src/main/java/feign/Request.java
index a56f453b..c9987d10 100644
--- a/core/src/main/java/feign/Request.java
+++ b/core/src/main/java/feign/Request.java
@@ -36,7 +36,7 @@ public final class Request implements Serializable {
   public enum ProtocolVersion {
     HTTP_1_0("HTTP/1.0"), HTTP_1_1("HTTP/1.1"), HTTP_2("HTTP/2.0"), MOCK;
 
-    String protocolVersion;
+    final String protocolVersion;
 
     ProtocolVersion() {
       protocolVersion = name();
diff --git a/core/src/main/java/feign/template/Template.java b/core/src/main/java/feign/template/Template.java
index 23889c06..1d5e84bf 100644
--- a/core/src/main/java/feign/template/Template.java
+++ b/core/src/main/java/feign/template/Template.java
@@ -329,7 +329,7 @@ public class Template {
   public enum EncodingOptions {
     REQUIRED(true), NOT_REQUIRED(false);
 
-    private boolean shouldEncode;
+    private final boolean shouldEncode;
 
     EncodingOptions(boolean shouldEncode) {
       this.shouldEncode = shouldEncode;