From 832fd4c21eb072bfe680783626a2c8157508372b Mon Sep 17 00:00:00 2001
From: song <58645531+Song246@users.noreply.github.com>
Date: Wed, 19 Jun 2024 17:21:09 +0800
Subject: [PATCH] refactor: delete EtcdRefresherHandler redundant comments
 (#1554)

* refactor: delete EtcdRefresherHandler redundant comments

* refactor: refactor JsonConfigParser import classes
---
 .../dynamic/mode/config/parser/JsonConfigParser.java       | 7 ++++++-
 .../springboot/starter/refresher/EtcdRefresherHandler.java | 3 ---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/kernel/dynamic/mode/config/src/main/java/cn/hippo4j/threadpool/dynamic/mode/config/parser/JsonConfigParser.java b/kernel/dynamic/mode/config/src/main/java/cn/hippo4j/threadpool/dynamic/mode/config/parser/JsonConfigParser.java
index 87fe6ba1..c0acf1d9 100644
--- a/kernel/dynamic/mode/config/src/main/java/cn/hippo4j/threadpool/dynamic/mode/config/parser/JsonConfigParser.java
+++ b/kernel/dynamic/mode/config/src/main/java/cn/hippo4j/threadpool/dynamic/mode/config/parser/JsonConfigParser.java
@@ -23,7 +23,12 @@ import org.apache.commons.collections.MapUtils;
 import org.apache.commons.lang3.StringUtils;
 
 import java.io.IOException;
-import java.util.*;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
 
 /**
  * Json config parser.
diff --git a/starters/threadpool/config/src/main/java/cn/hippo4j/config/springboot/starter/refresher/EtcdRefresherHandler.java b/starters/threadpool/config/src/main/java/cn/hippo4j/config/springboot/starter/refresher/EtcdRefresherHandler.java
index 26064938..004c1f12 100644
--- a/starters/threadpool/config/src/main/java/cn/hippo4j/config/springboot/starter/refresher/EtcdRefresherHandler.java
+++ b/starters/threadpool/config/src/main/java/cn/hippo4j/config/springboot/starter/refresher/EtcdRefresherHandler.java
@@ -17,7 +17,6 @@
 
 package cn.hippo4j.config.springboot.starter.refresher;
 
-import cn.hippo4j.common.toolkit.JSONUtil;
 import cn.hippo4j.common.toolkit.StringUtil;
 import cn.hippo4j.threadpool.dynamic.mode.config.properties.BootstrapConfigProperties;
 import io.etcd.jetcd.ByteSequence;
@@ -65,7 +64,6 @@ public class EtcdRefresherHandler extends AbstractConfigThreadPoolDynamicRefresh
         String key = etcd.get(KEY);
         Charset charset = StringUtil.isBlank(etcd.get(CHARSET)) ? StandardCharsets.UTF_8 : Charset.forName(etcd.get(CHARSET));
         initClient(etcd, charset);
-        // TODO Currently only supports json
         GetResponse getResponse = client.getKVClient().get(ByteSequence.from(key, charset)).get();
         KeyValue keyValue = getResponse.getKvs().get(0);
         if (Objects.isNull(keyValue)) {
@@ -103,7 +101,6 @@ public class EtcdRefresherHandler extends AbstractConfigThreadPoolDynamicRefresh
      * @param charset charset
      */
     private void initClient(Map<String, String> etcd, Charset charset) {
-        // TODO
         if (Objects.isNull(client)) {
             String user = etcd.get(USER);
             String password = etcd.get(PASSWORD);