Clean up pom.xml, update keycloak version to 19.0.2

Remove useless dependencies. Bump Java target version.
Bump keycloak version to 19.0.2 for lib dependencies.

The mqtt provider compiled this way is compatible with quarkus based
keycloak releases up to and including 21.0

Change-Id: I22641fa8423511abcb3f22e1616454d294db23b9

Author: mhuin

pom.xml

@@ -18,7 +18,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <groupId>org.softwarefactory.keycloak.providers.events.mqtt</groupId>
-    <version>15.0.2</version>
+    <version>19.0.2</version>
 
     <name>Keycloak: Event Publisher to MQTT</name>
     <description/>
@@ -28,10 +28,8 @@
     <packaging>jar</packaging>
 
     <properties>
-        <version.wildfly>14.0.1.Final</version.wildfly>
         <version.keycloak>${project.version}</version.keycloak>
 
-        <version.wildfly.maven.plugin>1.2.2.Final</version.wildfly.maven.plugin>
         <servlet.api.30.version>1.0.2.Final</servlet.api.30.version>
         <jboss-jaxrs-api_2.1_spec>1.0.1.Final</jboss-jaxrs-api_2.1_spec>
         <version.jboss.maven.plugin>7.4.Final</version.jboss.maven.plugin>
@@ -42,12 +40,8 @@
         <version.antrun.maven.plugin>1.8</version.antrun.maven.plugin>
         <version.frontend.maven.plugin>1.4</version.frontend.maven.plugin>
         <version.resources.maven.plugin>3.0.2</version.resources.maven.plugin>
-        <version.compiler.maven.plugin>3.1</version.compiler.maven.plugin>
+        <version.compiler.maven.plugin>3.8.1</version.compiler.maven.plugin>
 
-        <arquillian-graphene.version>2.3.2</arquillian-graphene.version>
-        <arquillian-phantom.version>1.2.1.Final</arquillian-phantom.version>
-        <version.wildfly.arquillian.container>2.0.2.Final</version.wildfly.arquillian.container>
-        <version.remote.wildfly.arquillian.container>8.2.1.Final</version.remote.wildfly.arquillian.container>
         <version.junit>4.12</version.junit>
         <version.hamcrest>1.3</version.hamcrest>
         <version.creaper>1.6.1</version.creaper>
@@ -86,37 +80,6 @@
             <version>${version.keycloak}</version>
             <scope>provided</scope>
         </dependency>
-        <dependency>
-            <groupId>org.jboss.arquillian.protocol</groupId>
-            <artifactId>arquillian-protocol-servlet</artifactId>
-            <version>1.4.1.Final</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.jboss.arquillian.graphene</groupId>
-            <artifactId>graphene-webdriver</artifactId>
-            <version>${arquillian-graphene.version}</version>
-            <type>pom</type>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.jboss.arquillian.extension</groupId>
-            <artifactId>arquillian-phantom-driver</artifactId>
-            <version>${arquillian-phantom.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.wildfly.extras.creaper</groupId>
-            <artifactId>creaper-core</artifactId>
-            <version>${version.creaper}</version>
-            <scope>test</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>com.google.guava</groupId>
-                    <artifactId>guava</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
         <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest-all</artifactId>
@@ -138,8 +101,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>${version.compiler.maven.plugin}</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
             <plugin>
@@ -175,36 +138,9 @@
 				  </execution>
 				</executions>
 			</plugin>
-            <plugin>
-                <groupId>org.wildfly.plugins</groupId>
-                <artifactId>wildfly-maven-plugin</artifactId>
-                <version>1.2.2.Final</version>
-                <configuration>
-                    <skip>${wildfly.skip}</skip>
-                    <filename>${project.build.finalName}.jar</filename>
-                    <port>${keycloak.management.port}</port>
-                </configuration>
-                <!-- <executions>
-                    <execution>
-                        <id>add-spi</id>
-                        <phase>generate-test-resources</phase>
-                        <goals>
-                            <goal>execute-commands</goal>
-                        </goals>
-                        <configuration>
-                            <commands>
-                                <command>if (outcome != success) of /subsystem=keycloak-server/spi=eventsListener:add</command>
-                                <command>    /subsystem=keycloak-server/spi=eventsListener/provider=mqtt:add(enabled=true)</command>
-                                <command>end-if</command>
-
-                                <command>reload</command>
-                            </commands>
-                        </configuration>
-                    </execution>
-                </executions> -->
-            </plugin>
             <plugin>
                 <artifactId>maven-enforcer-plugin</artifactId>
+                <version>3.2.1</version>
                 <executions>
                     <execution>
                         <id>enforce-quickstart-realm-file-exist</id>