Updated to Java 21+ (due to Google Formatter requirement)

Author: funfried

.github/workflows/linux_maven.yml

@@ -16,10 +16,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - name: Set up JDK 17
+    - name: Set up JDK 21
       uses: actions/setup-java@v3
       with:
-        java-version: '17'
+        java-version: '21'
         distribution: 'adopt'
         cache: maven
     - name: Build with Maven

.github/workflows/release_maven.yml

@@ -13,10 +13,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - name: Set up JDK 17
+    - name: Set up JDK 21
       uses: actions/setup-java@v3
       with:
-        java-version: '17'
+        java-version: '21'
         distribution: 'adopt'
         cache: maven
     - name: Build and Deploy with Maven

.github/workflows/windows_maven.yml

@@ -17,10 +17,10 @@ jobs:
     runs-on: windows-latest
     steps:
     - uses: actions/checkout@v3
-    - name: Set up JDK 17
+    - name: Set up JDK 21
       uses: actions/setup-java@v3
       with:
-        java-version: '17'
+        java-version: '21'
         distribution: 'adopt'
         cache: maven
     - name: Build with Maven

README.md

@@ -84,7 +84,7 @@ the same way as e.g. your co-workers do with their Eclipse IDE.
 
 Compatibility
 -------------
-Compatible with NetBeans 12.0+ and JDK 17+.
+Compatible with NetBeans 12.0+ and JDK 21+.
 
 Downloads
 ---------

pom.xml

@@ -111,9 +111,9 @@
 	</distributionManagement>
 
 	<properties>
-		<java.version>17</java.version>
-		<maven.compiler.source>17</maven.compiler.source>
-		<maven.compiler.target>17</maven.compiler.target>
+		<java.version>21</java.version>
+		<maven.compiler.source>21</maven.compiler.source>
+		<maven.compiler.target>21</maven.compiler.target>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.build.resourceEncoding>UTF-8</project.build.resourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

src/main/nbm/manifest.mf

@@ -1,4 +1,4 @@
 Manifest-Version: 1.0
 OpenIDE-Module-Layer: de/funfried/netbeans/plugins/external/formatter/layer.xml
 OpenIDE-Module-Localizing-Bundle: de/funfried/netbeans/plugins/external/formatter/Bundle.properties
-OpenIDE-Module-Java-Dependencies: Java > 17
+OpenIDE-Module-Java-Dependencies: Java > 21

src/site/xdoc/index.xml

@@ -93,7 +93,7 @@
 			</subsection>
 			<subsection name="Compatibility">
 				<p>
-					Compatible with NetBeans 12.0+ and JDK 17+.
+					Compatible with NetBeans 12.0+ and JDK 21+.
 				</p>
 			</subsection>
 		</section>