clean up

README.md

@@ -1,2 +1,6 @@
-# apollo-java
-Apollo Java Clients
+# Apollo Java Clients
+
+[![Build Status](https://github.com/apolloconfig/apollo-java/workflows/build/badge.svg)](https://github.com/apolloconfig/apollo-java/actions)
+[![Maven Central Repo](https://img.shields.io/maven-central/v/com.ctrip.framework.apollo/apollo-client.svg)](https://mvnrepository.com/artifact/com.ctrip.framework.apollo/apollo-client)
+[![codecov.io](https://codecov.io/gh/apolloconfig/apollo-java/branch/main/graphs/badge.svg?branch=main)](https://codecov.io/github/apolloconfig/apollo-java?branch=main)
+[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

pom.xml

@@ -64,27 +64,16 @@
     <java.version>1.8</java.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <spring-boot.version>2.6.8</spring-boot.version>
-    <spring-cloud.version>2021.0.2</spring-cloud.version>
-    <spring-security.version>5.7.3</spring-security.version>
-    <jaxb.version>2.3.1</jaxb.version>
-    <javax.activation.version>1.1.1</javax.activation.version>
-    <javax.mail.version>1.6.2</javax.mail.version>
-    <javassist.version>3.23.1-GA</javassist.version>
-    <nacos-discovery-api.version>1.4.0</nacos-discovery-api.version>
-    <common-lang3.version>3.12.0</common-lang3.version>
-    <mysql-connector-java.version>8.0.29</mysql-connector-java.version>
     <cat.client.version>3.1.0</cat.client.version>
     <!-- Plugins Version -->
     <maven-compiler-plugin.version>3.10.1</maven-compiler-plugin.version>
     <maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
     <maven-source-plugin.version>3.2.1</maven-source-plugin.version>
     <maven-jar-plugin.version>3.2.2</maven-jar-plugin.version>
-    <maven-war-plugin.version>3.3.2</maven-war-plugin.version>
     <maven-install-plugin.version>2.5.2</maven-install-plugin.version>
     <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>
     <maven-javadoc-plugin.version>3.4.0</maven-javadoc-plugin.version>
     <maven-gpg-plugin.version>3.0.1</maven-gpg-plugin.version>
-    <maven-assembly-plugin.version>3.3.0</maven-assembly-plugin.version>
   </properties>
 
   <modules>
@@ -128,11 +117,6 @@
         <artifactId>guice</artifactId>
         <version>5.0.1</version>
       </dependency>
-      <dependency>
-        <groupId>org.apache.commons</groupId>
-        <artifactId>commons-lang3</artifactId>
-        <version>${common-lang3.version}</version>
-      </dependency>
       <dependency>
         <groupId>com.dianping.cat</groupId>
         <artifactId>cat-client</artifactId>