ISSUE-314 Upgrade dependencies & adopt Java 21 (#315)

Author: chibenwa

.github/workflows/ci.yaml

@@ -35,7 +35,7 @@ jobs:
       - uses: actions/setup-java@v2
         with:
           distribution: 'zulu'
-          java-version: '11'
+          java-version: '21'
       - name: Check License Header
         uses: apache/skywalking-eyes/header@501a28d2fb4a9b962661987e50cf0219631b32ff
       - name: 'Install & Test'
@@ -51,6 +51,6 @@ jobs:
       - uses: actions/setup-java@v2
         with:
           distribution: 'zulu'
-          java-version: '11'
+          java-version: '21'
       - name: 'Install & Test'
         run: ./mvnw clean install -Dgpg.skip=true

.github/workflows/runner-e2e.yml

@@ -43,7 +43,7 @@ jobs:
       uses: actions/setup-java@v2
       with:
         distribution: 'zulu'
-        java-version: '11'
+        java-version: '21'
 
     - name: build runner
       run: |

docs/en/latest/installation-guide.md

@@ -33,7 +33,7 @@ This document explains how to install apisix-java-plugin-runner.
 Prerequisites
 -------------
 
-* JDK 11
+* JDK 21
 * APISIX master branch
 * Refer to [Debug](how-it-works.md#debug)  to build the debug environment.
 

docs/zh/quick-start.md

@@ -2,7 +2,7 @@
 
 ### 准备工作
 
-* JDK 11
+* JDK 21
 * APISIX 2.15.0
 * Clone the [apisix-java-plugin-runner](https://github.com/apache/apisix-java-plugin-runner) project。
 
@@ -53,7 +53,7 @@ apache-apisix-java-plugin-runner-${your_plugin_version}-bin.tar.gz
 ```dockerfile
 FROM apache/apisix:${version}-debian
 
-RUN apt -y install openjdk-11-jdk
+RUN apt -y install openjdk-21-jdk
 
 ADD apache-apisix-java-plugin-runner-${your_plugin_version}-SNAPSHOT-bin.tar.gz /usr/local/
 ```

pom.xml

@@ -56,10 +56,10 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <compiler.version>11</compiler.version>
-        <netty.version>4.1.54.Final</netty.version>
-        <guava.version>30.1.1-jre</guava.version>
-        <spring-boot.version>2.6.8</spring-boot.version>
+        <compiler.version>21</compiler.version>
+        <netty.version>4.1.117.Final</netty.version>
+        <guava.version>33.4.0-jre</guava.version>
+        <spring-boot.version>3.4.2</spring-boot.version>
         <maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
     </properties>
 
@@ -84,14 +84,14 @@
             <dependency>
                 <groupId>org.apache.logging.log4j</groupId>
                 <artifactId>log4j-bom</artifactId>
-                <version>2.17.1</version>
+                <version>2.24.3</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
             <dependency>
                 <groupId>com.lmax</groupId>
                 <artifactId>disruptor</artifactId>
-                <version>3.4.4</version>
+                <version>4.0.0</version>
             </dependency>
             <dependency>
                 <groupId>org.springframework.boot</groupId>