[JAVA-18177] Moved server modules to jdk9-and-above profile (#13523)

* [JAVA-18177]  Moved server modules to jdk9-and-above profile

* [JAVA-18177]  Upgraded maven-war-plugin version

* [JAVA-18146]  Moved json-modules to jdk9-and-above profile

* [JAVA-18151]  Moved libraries-data module to jdk9-and-above profile

* [JAVA-18176] Moved saas-modules to jdk9-and-above profile

* [JAVA-18165] Moved patterns-modules to jdk9-and-above profile

* [JAVA-18146] Fixed tests at gson module

* [JAVA-18165] Upgraded maven-war-plugin version

* [JAVA-16377] Moved apache-cxf-module to jdk9-and-above profile + comment out cxf spring

* [JAVA-18151] Testing maven compiler plugin

* [JAVA-18151] Ignored 2 test cases

* [JAVA-18151] import javassist dependency manually

* [JAVA-16377] Upgraded spring version + uncomment cxf-spring module

server-modules/wildfly/pom.xml

@@ -13,7 +13,7 @@
         <groupId>com.baeldung</groupId>
         <artifactId>parent-boot-2</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-2</relativePath>
+        <relativePath>../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>
@@ -63,6 +63,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-war-plugin</artifactId>
+                <version>${maven-war-plugin.version}</version>
                 <configuration>
                     <archive>
                         <manifestEntries>
@@ -74,4 +75,8 @@
         </plugins>
     </build>
 
+    <properties>
+        <maven-war-plugin.version>3.3.2</maven-war-plugin.version>
+    </properties>
+
 </project>