jvm: requires 21

Author: jknack

.github/workflows/full-build.yml

@@ -8,10 +8,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        jre: [17]
+        jre: [21]
         os: [ubuntu-latest, windows-latest, macOS-latest]
         include:
-          - jre: 21
+          - jre: 24
             os: ubuntu-latest
 
     steps:

.github/workflows/maven-central.yml

@@ -11,10 +11,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 21
           distribution: 'temurin'
           cache: maven
       - name: Setup gradle.properties
@@ -30,7 +30,7 @@ jobs:
       - name: Set up Maven Central
         uses: actions/setup-java@v4
         with: # running setup-java again overwrites the settings.xml
-          java-version: 17
+          java-version: 21
           distribution: 'temurin'
           server-id: central
           server-username: CENTRAL_USERNAME

.github/workflows/quick-build.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java_version: [17]
+        java_version: [21]
         os: [ubuntu-latest]
 
     steps:

pom.xml

@@ -201,9 +201,9 @@
     <jooby-maven-plugin.version>${jooby.version}</jooby-maven-plugin.version>
     <javadoc.excludes>io.jooby.internal.*</javadoc.excludes>
 
-    <maven.compiler.source>17</maven.compiler.source>
-    <maven.compiler.target>17</maven.compiler.target>
-    <maven.compiler.release>17</maven.compiler.release>
+    <maven.compiler.source>21</maven.compiler.source>
+    <maven.compiler.target>21</maven.compiler.target>
+    <maven.compiler.release>21</maven.compiler.release>
     <!--  Javadoc is too strict in 17, don't fail on error -->
     <maven.javadoc.failOnError>false</maven.javadoc.failOnError>
     <maven.build.timestamp.format>yyyy-MM-dd HH:mm:ssa</maven.build.timestamp.format>