diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 736ca4e..233bd91 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,7 +28,7 @@ jobs:
 
     strategy:
       matrix:
-        java-version: [ 11 ]
+        java-version: [ 11, 17 ]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/pom.xml b/pom.xml
index 2c32e2b..3d49003 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <groupId>com.vml.aemrules</groupId>
     <artifactId>sonar-aemrules-plugin</artifactId>
     <packaging>sonar-plugin</packaging>
-    <version>1.8-SNAPSHOT</version>
+    <version>1.7-SNAPSHOT</version>
 
     <name>AEM Rules for SonarQube</name>
     <description>SonarQube plugin with set of rules detecting possible bugs and bad smells specific for AEM
@@ -107,10 +107,12 @@
     <properties>
         <htl.version>1.1.2-1.4.0</htl.version>
         <sonar.html.version>3.3.0.2534</sonar.html.version>
-        <sonar.java.plugin>8.5.0.37199</sonar.java.plugin>
+        <sonar.java.plugin>7.30.1.34514</sonar.java.plugin>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <sonar.apiVersion>10.11.0.2468</sonar.apiVersion>
+        <sonar.apiImplVersion>10.3.0.82913</sonar.apiImplVersion>
         <sonar.testingHarnessVersion>10.7.0.96327</sonar.testingHarnessVersion>
+        <sonar.javaCheksTestkitVersion>7.30.1.34514</sonar.javaCheksTestkitVersion>
         <jdk.min.version>11</jdk.min.version>
         <sonar.sources>src/main/java,src/main/js</sonar.sources>
         <coveralls.repo.token>4rVf3NGV0jyQ3EGrc8L86oEDoHWm6MgDD</coveralls.repo.token>
@@ -131,217 +133,217 @@
     <dependencies>
         <!-- sonarsource version -->
         <dependency>
-            <groupId>org.sonarsource.api.plugin</groupId>
             <artifactId>sonar-plugin-api</artifactId>
-            <version>${sonar.apiVersion}</version>
+            <groupId>org.sonarsource.api.plugin</groupId>
             <scope>provided</scope>
+            <version>${sonar.apiVersion}</version>
         </dependency>
         <dependency>
-            <groupId>org.sonarsource.html</groupId>
             <artifactId>sonar-html-plugin</artifactId>
-            <version>${sonar.html.version}</version>
             <exclusions>
                 <exclusion>
-                    <groupId>com.google.guava</groupId>
                     <artifactId>guava</artifactId>
+                    <groupId>com.google.guava</groupId>
                 </exclusion>
             </exclusions>
+            <groupId>org.sonarsource.html</groupId>
+            <version>${sonar.html.version}</version>
         </dependency>
         <dependency>
-            <groupId>org.sonarsource.sslr-squid-bridge</groupId>
             <artifactId>sslr-squid-bridge</artifactId>
-            <version>2.6.1</version>
             <exclusions>
                 <exclusion>
-                    <groupId>org.codehaus.sonar.sslr</groupId>
                     <artifactId>sslr-core</artifactId>
+                    <groupId>org.codehaus.sonar.sslr</groupId>
                 </exclusion>
                 <exclusion>
-                    <groupId>org.codehaus.sonar</groupId>
                     <artifactId>sonar-plugin-api</artifactId>
+                    <groupId>org.codehaus.sonar</groupId>
                 </exclusion>
                 <exclusion>
-                    <groupId>org.codehaus.sonar.sslr</groupId>
                     <artifactId>sslr-xpath</artifactId>
+                    <groupId>org.codehaus.sonar.sslr</groupId>
                 </exclusion>
                 <exclusion>
-                    <groupId>org.slf4j</groupId>
                     <artifactId>jcl-over-slf4j</artifactId>
+                    <groupId>org.slf4j</groupId>
                 </exclusion>
                 <exclusion>
-                    <groupId>org.slf4j</groupId>
                     <artifactId>slf4j-api</artifactId>
+                    <groupId>org.slf4j</groupId>
                 </exclusion>
             </exclusions>
+            <groupId>org.sonarsource.sslr-squid-bridge</groupId>
+            <version>2.6.1</version>
         </dependency>
         <dependency>
-            <groupId>org.sonarsource.java</groupId>
             <artifactId>sonar-java-plugin</artifactId>
-            <type>sonar-plugin</type>
-            <version>${sonar.java.plugin}</version>
             <exclusions>
                 <exclusion>
-                    <groupId>com.google.guava</groupId>
                     <artifactId>guava</artifactId>
+                    <groupId>com.google.guava</groupId>
                 </exclusion>
             </exclusions>
+            <groupId>org.sonarsource.java</groupId>
+            <type>sonar-plugin</type>
+            <version>${sonar.java.plugin}</version>
         </dependency>
         <dependency>
-            <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
+            <groupId>org.apache.commons</groupId>
             <version>3.17.0</version>
         </dependency>
         <dependency>
-            <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
+            <groupId>commons-io</groupId>
             <version>2.17.0</version>
         </dependency>
         <dependency>
-            <groupId>org.jetbrains</groupId>
             <artifactId>annotations</artifactId>
+            <groupId>org.jetbrains</groupId>
             <version>26.0.1</version>
         </dependency>
         <dependency>
-            <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.scripting.sightly.compiler</artifactId>
+            <groupId>org.apache.sling</groupId>
             <version>${htl.version}</version>
         </dependency>
 
         <!-- TODO: Check if versions are valid with target AEM version-->
         <!-- unit tests -->
         <dependency>
-            <groupId>org.sonarsource.sonarqube</groupId>
             <artifactId>sonar-testing-harness</artifactId>
-            <version>${sonar.testingHarnessVersion}</version>
+            <groupId>org.sonarsource.sonarqube</groupId>
             <scope>test</scope>
+            <version>${sonar.testingHarnessVersion}</version>
         </dependency>
         <dependency>
-            <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13.2</version>
+            <groupId>junit</groupId>
             <scope>test</scope>
+            <version>4.13.2</version>
         </dependency>
         <dependency>
-            <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>5.12.0</version>
+            <groupId>org.mockito</groupId>
             <scope>test</scope>
+            <version>5.12.0</version>
         </dependency>
         <dependency>
-            <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
-            <version>3.26.0</version>
+            <groupId>org.assertj</groupId>
             <scope>test</scope>
+            <version>3.26.0</version>
         </dependency>
         <dependency>
-            <groupId>org.easytesting</groupId>
             <artifactId>fest-assert</artifactId>
-            <version>1.4</version>
+            <groupId>org.easytesting</groupId>
             <scope>test</scope>
+            <version>1.4</version>
         </dependency>
         <dependency>
-            <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest-all</artifactId>
-            <version>1.3</version>
+            <groupId>org.hamcrest</groupId>
             <scope>test</scope>
+            <version>1.3</version>
         </dependency>
         <dependency>
-            <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>32.0.0-jre</version>
+            <groupId>com.google.guava</groupId>
             <scope>test</scope>
+            <version>32.0.0-jre</version>
         </dependency>
         <dependency>
-            <groupId>org.sonarsource.sonarqube</groupId>
             <artifactId>sonar-plugin-api-impl</artifactId>
-            <version>10.6.0.92116</version>
+            <groupId>org.sonarsource.sonarqube</groupId>
             <scope>test</scope>
+            <version>${sonar.apiImplVersion}</version>
         </dependency>
         <dependency>
-            <groupId>org.sonarsource.java</groupId>
             <artifactId>java-checks-testkit</artifactId>
-            <version>8.4.0.37032</version>
+            <groupId>org.sonarsource.java</groupId>
             <scope>test</scope>
+            <version>${sonar.javaCheksTestkitVersion}</version>
         </dependency>
         <dependency>
-            <groupId>org.sonarsource.analyzer-commons</groupId>
             <artifactId>sonar-analyzer-commons</artifactId>
-            <version>2.14.0.3087</version>
+            <groupId>org.sonarsource.analyzer-commons</groupId>
             <scope>test</scope>
+            <version>2.14.0.3087</version>
         </dependency>
         <dependency>
-            <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.13</version>
+            <groupId>ch.qos.logback</groupId>
             <scope>test</scope>
+            <version>1.2.13</version>
         </dependency>
         <dependency>
-            <groupId>com.adobe.aem</groupId>
             <artifactId>aem-api</artifactId>
-            <version>6.0.0.1</version>
+            <groupId>com.adobe.aem</groupId>
             <scope>test</scope>
+            <version>6.0.0.1</version>
         </dependency>
         <dependency>
-            <groupId>javax.jcr</groupId>
             <artifactId>jcr</artifactId>
-            <version>2.0</version>
+            <groupId>javax.jcr</groupId>
             <scope>test</scope>
+            <version>2.0</version>
         </dependency>
         <dependency>
-            <groupId>javax.servlet</groupId>
             <artifactId>servlet-api</artifactId>
-            <version>2.5</version>
+            <groupId>javax.servlet</groupId>
             <scope>test</scope>
+            <version>2.5</version>
         </dependency>
         <dependency>
-            <groupId>org.apache.felix</groupId>
             <artifactId>org.apache.felix.scr.annotations</artifactId>
-            <version>1.12.0</version>
+            <groupId>org.apache.felix</groupId>
             <scope>test</scope>
+            <version>1.12.0</version>
         </dependency>
         <!-- TODO: Update dependecy with new version-->
         <dependency>
-            <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.servlets.resolver</artifactId>
-            <version>2.3.2</version>
+            <groupId>org.apache.sling</groupId>
             <scope>test</scope>
+            <version>2.3.2</version>
         </dependency>
         <!-- TODO: Update dependecy with new version-->
         <dependency>
-            <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.api</artifactId>
-            <version>2.4.0</version>
+            <groupId>org.apache.sling</groupId>
             <scope>test</scope>
+            <version>2.4.0</version>
         </dependency>
         <dependency>
-            <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.models.api</artifactId>
-            <version>1.3.8</version>
+            <groupId>org.apache.sling</groupId>
             <scope>test</scope>
+            <version>1.3.8</version>
         </dependency>
         <dependency>
-            <groupId>org.apache.sling</groupId>
             <artifactId>org.apache.sling.query</artifactId>
-            <version>4.0.2</version>
+            <groupId>org.apache.sling</groupId>
             <scope>test</scope>
+            <version>4.0.2</version>
         </dependency>
         <dependency>
-            <groupId>org.osgi</groupId>
             <artifactId>org.osgi.core</artifactId>
-            <version>6.0.0</version>
+            <groupId>org.osgi</groupId>
             <scope>test</scope>
+            <version>6.0.0</version>
         </dependency>
         <dependency>
-            <groupId>org.osgi</groupId>
             <artifactId>org.osgi.compendium</artifactId>
-            <version>5.0.0</version>
+            <groupId>org.osgi</groupId>
             <scope>test</scope>
+            <version>5.0.0</version>
         </dependency>
         <dependency>
-            <groupId>org.osgi</groupId>
             <artifactId>org.osgi.service.component.annotations</artifactId>
-            <version>1.5.0</version>
+            <groupId>org.osgi</groupId>
             <scope>test</scope>
+            <version>1.5.0</version>
         </dependency>
     </dependencies>
 
@@ -357,7 +359,6 @@
                     <pluginDescription>${project.description}</pluginDescription>
                     <pluginKey>aemrules</pluginKey>
                     <pluginClass>com.vml.aemrules.AemRulesSonarPlugin</pluginClass>
-                    <!-- Optional, only if you are sure to support older versions of the plugin API than the one you are compiling against -->
                     <pluginApiMinVersion>9.9</pluginApiMinVersion>
                     <pluginIssueTrackerUrl>https://github.com/wttech/AEM-Rules-for-SonarQube/issues
                     </pluginIssueTrackerUrl>
@@ -434,6 +435,66 @@
                     <repoToken>${coveralls.repo.token}</repoToken>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>com.mycila</groupId>
+                <artifactId>license-maven-plugin</artifactId>
+                <version>3.0</version>
+                <configuration>
+                    <skipExistingHeaders>false</skipExistingHeaders>
+                    <header>${basedir}/assets/license-template.txt</header>
+                    <headerDefinitions>
+                        <header>${basedir}/assets/license-header-definition.xml</header>
+                    </headerDefinitions>
+                    <excludes>
+                        <exclude>**/README</exclude>
+                        <exclude>src/main/resources/**</exclude>
+                        <exclude>**/LICENSE.txt</exclude>
+                        <exclude>**.xml</exclude>
+                        <exclude>assets/**</exclude>
+                        <exclude>src/test/resources/htl/HtlCommentsCheck.html</exclude>
+                        <exclude>src/main/js/**</exclude>
+                        <exclude>conf/**</exclude>
+                        <exclude>scripts/**</exclude>
+                        <exclude>.cirrus.yml</exclude>
+                        <exclude>**.yml</exclude>
+                    </excludes>
+                </configuration>
+                <executions>
+                    <execution>
+                        <phase>validate</phase>
+                        <goals>
+                            <goal>format</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <!--
+              Maven dependency plugin is necessary for JavaCheckVerifier.verifyNoIssue to work properly. It copies
+              dependencies other than "provided" to test-jars folder.
+              Warning! If you remove it, tests which call JavaCheckVerifier.verifyNoIssue will
+              always pass, even if they are incorrect.
+            -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <version>3.0.0</version>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <phase>test-compile</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <excludeScope>provided</excludeScope>
+                            <outputDirectory>${project.build.directory}/test-jars</outputDirectory>
+                            <overWriteReleases>false</overWriteReleases>
+                            <overWriteSnapshots>false</overWriteSnapshots>
+                            <overWriteIfNewer>true</overWriteIfNewer>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-resources-plugin</artifactId>
diff --git a/src/test/resources/htl/Empty.html b/src/test/resources/htl/Empty.html
index e69de29..fa0d417 100644
--- a/src/test/resources/htl/Empty.html
+++ b/src/test/resources/htl/Empty.html
@@ -0,0 +1,21 @@
+<!--
+
+    #%L
+    AEM Rules for SonarQube
+    %%
+    Copyright (C) 2015-2024 VML
+    %%
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+    #L%
+
+-->