Merge pull request #42 from piomin/renovate/cimg-openjdk-21.x

Update cimg/openjdk Docker tag to v21

Author: piomin

.circleci/config.yml

@@ -3,7 +3,7 @@ version: 2.1
 jobs:
   build:
     docker:
-      - image: 'cimg/openjdk:20.0'
+      - image: 'cimg/openjdk:21.0.2'
     steps:
       - checkout
       - run:
@@ -13,7 +13,7 @@ jobs:
 executors:
   jdk:
     docker:
-      - image: 'cimg/openjdk:20.0'
+      - image: 'cimg/openjdk:21.0.2'
 
 orbs:
   maven: circleci/[email protected]

pom.xml

@@ -12,10 +12,10 @@
     </modules>
 
     <properties>
-        <java.version>11</java.version>
+        <java.version>21</java.version>
         <sonar.projectKey>piomin_sample-java-sonar</sonar.projectKey>
         <sonar.organization>piomin</sonar.organization>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
     </properties>
 
-</project>
+</project>