Merge pull request #29

Fix: really downgrade Java compliance for all projects to 17

Author: steve-s

pom.xml

@@ -172,15 +172,6 @@
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-compiler-plugin</artifactId>
           <version>3.14.0</version>
-          <configuration>
-            <source>17</source>
-            <target>17</target>
-            <release>17</release>
-            <compilerArgs>
-              <arg>-Xlint:all</arg>
-              <arg>-Werror</arg>
-            </compilerArgs>
-          </configuration>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
@@ -298,6 +289,19 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <source>17</source>
+          <target>17</target>
+          <release>17</release>
+          <compilerArgs>
+            <arg>-Xlint:all</arg>
+            <arg>-Werror</arg>
+          </compilerArgs>
+        </configuration>
+      </plugin>
       <plugin>
         <!-- prevent deployment of the parent pom, intentionally not inherited by submodules -->
         <groupId>org.apache.maven.plugins</groupId>