From ce241959169ba79e98125c89ae30a6957dff51e7 Mon Sep 17 00:00:00 2001
From: "lingxiao,wu" <51630311+lingxiao-wu@users.noreply.github.com>
Date: Mon, 14 Nov 2022 10:20:12 +0800
Subject: [PATCH] fix:fix javadoc. (#726)

---
 CHANGELOG.md                                  |  1 +
 .../spring/property/PlaceholderHelper.java    | 20 +++++++++----------
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9671d48dd..fe2e804bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,3 +10,4 @@
 - [upgrade protobuf-java.version to 3.21.7](https://github.com/Tencent/spring-cloud-tencent/pull/716)
 - [docs:update README.](https://github.com/Tencent/spring-cloud-tencent/pull/719)
 - [Code optimization & correct comment](https://github.com/Tencent/spring-cloud-tencent/pull/723)
+- [fix:fix javadoc.](https://github.com/Tencent/spring-cloud-tencent/pull/726)
diff --git a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelper.java b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelper.java
index 8827fa3ed..9f8e9b76e 100644
--- a/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelper.java
+++ b/spring-cloud-starter-tencent-polaris-config/src/main/java/com/tencent/cloud/polaris/config/spring/property/PlaceholderHelper.java
@@ -52,7 +52,7 @@ public class PlaceholderHelper {
 	 * @param beanFactory beanFactory
 	 * @param beanName beanName
 	 * @param placeholder placeholder
-	 * @return "${somePropertyValue}" -> "the actual property value"
+	 * @return "${somePropertyValue}" -&gt; "the actual property value"
 	 */
 	public Object resolvePropertyValue(ConfigurableBeanFactory beanFactory, String beanName, String placeholder) {
 		// resolve string value
@@ -77,16 +77,16 @@ public class PlaceholderHelper {
 	}
 
 	/**
-	 *
 	 * @param propertyString propertyString
-	 * @return
-	 * Extract keys from placeholder, e.g.
-	 * <li>${some.key} => "some.key"</li>
-	 * <li>${some.key:${some.other.key:100}} => "some.key", "some.other.key"</li>
-	 * <li>${${some.key}} => "some.key"</li>
-	 * <li>${${some.key:other.key}} => "some.key"</li>
-	 * <li>${${some.key}:${another.key}} => "some.key", "another.key"</li>
-	 * <li>#{new java.text.SimpleDateFormat('${some.key}').parse('${another.key}')} => "some.key", "another.key"</li>
+	 * @return Extract keys from placeholder, e.g.
+	 * <ul>
+	 *   <li>${some.key} =&gt; "some.key"</li>
+	 * 	 <li>${some.key:${some.other.key:100}} =&gt; "some.key", "some.other.key"</li>
+	 * 	 <li>${${some.key}} =&gt; "some.key"</li>
+	 * 	 <li>${${some.key:other.key}} =&gt; "some.key"</li>
+	 * 	 <li>${${some.key}:${another.key}} =&gt; "some.key", "another.key"</li>
+	 * 	 <li>#{new java.text.SimpleDateFormat('${some.key}').parse('${another.key}')} =&gt; "some.key", "another.key"</li>
+	 * </ul>
 	 */
 	public Set<String> extractPlaceholderKeys(String propertyString) {
 		Set<String> placeholderKeys = Sets.newHashSet();