Update to Java 17

.github/workflows/build.yml

@@ -15,7 +15,7 @@ jobs:
       - name: 'Set up JDK'
         uses: actions/setup-java@v2
         with:
-          java-version: '11'
+          java-version: '17'
           distribution: 'adopt'
 
       - name: 'Cache dependencies'

pom.xml

@@ -15,14 +15,14 @@
 
   <build>
     <plugins>
-      <!-- Use Java 8 for compilation -->
+      <!-- Use Java 17 for compilation -->
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.8.1</version>
         <configuration>
-          <source>1.8</source>
-          <target>1.8</target>
+          <source>17</source>
+          <target>17</target>
         </configuration>
       </plugin>
 
@@ -39,7 +39,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-shade-plugin</artifactId>
-        <version>3.1.0</version>
+        <version>3.5.0</version>
         <configuration>
           <createDependencyReducedPom>false</createDependencyReducedPom>
           <minimizeJar>true</minimizeJar>