Jira plugin fails after adding apache kafka dependancy

I am trying to create a JIRA plugin so that whenever an Issue is created, its posted to Kafka cluster. A sample listener code works fine. However when I add Maven dependency for Kafka, the plugin fails to load with below error.

org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from URL [bundle://219.0:0/META-INF/spring/plugin-context.xml]; nested exception is org.springframework.beans.FatalBeanException: Class [com.atlassian.plugin.spring.scanner.extension.AtlassianScannerNamespaceHandler] for namespace [http://www.atlassian.com/schema/atlassian-scanner] does not implement the [org.springframework.beans.factory.xml.NamespaceHandler] interface    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:414)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:187)    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:223)    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:194)    at org.eclipse.gemini.blueprint.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:171)    at org.eclipse.gemini.blueprint.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:141)    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:133)    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:619)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.access$800(AbstractDelegatedExecutionApplicationContext.java:57)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext$3.run(AbstractDelegatedExecutionApplicationContext.java:239)    at org.eclipse.gemini.blueprint.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.startRefresh(AbstractDelegatedExecutionApplicationContext.java:217)    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.stageOne(DependencyWaiterApplicationContextExecutor.java:224)    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.refresh(DependencyWaiterApplicationContextExecutor.java:177)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.refresh(AbstractDelegatedExecutionApplicationContext.java:154)    at org.eclipse.gemini.blueprint.extender.internal.activator.LifecycleManager$1.run(LifecycleManager.java:213)    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)    at java.lang.Thread.run(Thread.java:748)Caused by: org.springframework.beans.FatalBeanException: Class [com.atlassian.plugin.spring.scanner.extension.AtlassianScannerNamespaceHandler] for namespace [http://www.atlassian.com/schema/atlassian-scanner] does not implement the [org.springframework.beans.factory.xml.NamespaceHandler] interface    at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:132)    at org.eclipse.gemini.blueprint.context.support.DelegatedNamespaceHandlerResolver.resolve(DelegatedNamespaceHandlerResolver.java:55)    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1361)    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1352)    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:178)    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:98)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)    ... 20 more2020-09-04 18:06:54,517+0530 ThreadPoolAsyncTaskExecutor::Thread 26 ERROR yogeshpitale 1031x426x4 3reejl 127.0.0.1 /rest/plugins/1.0/installed-marketplace [o.e.g.b.e.internal.support.ExtenderConfiguration] Application context refresh failed (NonValidatingOsgiBundleXmlApplicationContext(bundle=com.vz.jira.defects-plugin, config=osgibundle:/META-INF/spring/*.xml))org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from URL [bundle://219.0:0/META-INF/spring/plugin-context.xml]; nested exception is org.springframework.beans.FatalBeanException: Class [com.atlassian.plugin.spring.scanner.extension.AtlassianScannerNamespaceHandler] for namespace [http://www.atlassian.com/schema/atlassian-scanner] does not implement the [org.springframework.beans.factory.xml.NamespaceHandler] interface    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:414)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:187)    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:223)    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:194)    at org.eclipse.gemini.blueprint.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:171)    at org.eclipse.gemini.blueprint.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:141)    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:133)    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:619)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.access$800(AbstractDelegatedExecutionApplicationContext.java:57)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext$3.run(AbstractDelegatedExecutionApplicationContext.java:239)    at org.eclipse.gemini.blueprint.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.startRefresh(AbstractDelegatedExecutionApplicationContext.java:217)    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.stageOne(DependencyWaiterApplicationContextExecutor.java:224)    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.refresh(DependencyWaiterApplicationContextExecutor.java:177)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.refresh(AbstractDelegatedExecutionApplicationContext.java:154)    at org.eclipse.gemini.blueprint.extender.internal.activator.LifecycleManager$1.run(LifecycleManager.java:213)    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)    at java.lang.Thread.run(Thread.java:748)Caused by: org.springframework.beans.FatalBeanException: Class [com.atlassian.plugin.spring.scanner.extension.AtlassianScannerNamespaceHandler] for namespace [http://www.atlassian.com/schema/atlassian-scanner] does not implement the [org.springframework.beans.factory.xml.NamespaceHandler] interface    at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:132)    at org.eclipse.gemini.blueprint.context.support.DelegatedNamespaceHandlerResolver.resolve(DelegatedNamespaceHandlerResolver.java:55)    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1361)    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1352)    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:178)    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:98)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)    ... 20 more2020-09-04 18:06:54,517+0530 ThreadPoolAsyncTaskExecutor::Thread 26 ERROR yogeshpitale 1031x426x4 3reejl 127.0.0.1 /rest/plugins/1.0/installed-marketplace [o.e.g.b.e.i.dependencies.startup.DependencyWaiterApplicationContextExecutor] Unable to create application context for [com.vz.jira.defects-plugin], unsatisfied dependencies: noneorg.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from URL [bundle://219.0:0/META-INF/spring/plugin-context.xml]; nested exception is org.springframework.beans.FatalBeanException: Class [com.atlassian.plugin.spring.scanner.extension.AtlassianScannerNamespaceHandler] for namespace [http://www.atlassian.com/schema/atlassian-scanner] does not implement the [org.springframework.beans.factory.xml.NamespaceHandler] interface    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:414)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:187)    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:223)    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:194)    at org.eclipse.gemini.blueprint.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:171)    at org.eclipse.gemini.blueprint.context.support.OsgiBundleXmlApplicationContext.loadBeanDefinitions(OsgiBundleXmlApplicationContext.java:141)    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:133)    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:619)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.access$800(AbstractDelegatedExecutionApplicationContext.java:57)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext$3.run(AbstractDelegatedExecutionApplicationContext.java:239)    at org.eclipse.gemini.blueprint.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.startRefresh(AbstractDelegatedExecutionApplicationContext.java:217)    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.stageOne(DependencyWaiterApplicationContextExecutor.java:224)    at org.eclipse.gemini.blueprint.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor.refresh(DependencyWaiterApplicationContextExecutor.java:177)    at org.eclipse.gemini.blueprint.context.support.AbstractDelegatedExecutionApplicationContext.refresh(AbstractDelegatedExecutionApplicationContext.java:154)    at org.eclipse.gemini.blueprint.extender.internal.activator.LifecycleManager$1.run(LifecycleManager.java:213)    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)    at java.lang.Thread.run(Thread.java:748)Caused by: org.springframework.beans.FatalBeanException: Class [com.atlassian.plugin.spring.scanner.extension.AtlassianScannerNamespaceHandler] for namespace [http://www.atlassian.com/schema/atlassian-scanner] does not implement the [org.springframework.beans.factory.xml.NamespaceHandler] interface    at org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver.resolve(DefaultNamespaceHandlerResolver.java:132)    at org.eclipse.gemini.blueprint.context.support.DelegatedNamespaceHandlerResolver.resolve(DelegatedNamespaceHandlerResolver.java:55)    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1361)    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1352)    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:178)    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:98)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)    ... 20 more

Below is my pom.xml

<?xml version="1.0" encoding="UTF-8"?><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"><modelVersion>4.0.0</modelVersion><groupId>com.vz.jira</groupId><artifactId>jira-defects-plugin</artifactId><version>1.0.0-SNAPSHOT</version><organization><name>Example Company</name><url>http://www.example.com/</url></organization><name>jira-defects-plugin</name><description>This is the com.vz.jira:jira-defects-plugin plugin for Atlassian JIRA.</description><packaging>atlassian-plugin</packaging><dependencies><dependency><groupId>com.atlassian.jira</groupId><artifactId>jira-api</artifactId><version>${jira.version}</version><scope>provided</scope></dependency><!-- Add dependency on jira-core if you want access to JIRA implementation             classes as well as the sanctioned API. --><!-- This is not normally recommended, but may be required eg when migrating             a plugin originally developed against JIRA 4.x --><!-- <dependency> <groupId>com.atlassian.jira</groupId> <artifactId>jira-core</artifactId> <version>${jira.version}</version> <scope>provided</scope> </dependency> --><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.10</version><scope>test</scope></dependency><dependency><groupId>com.atlassian.plugin</groupId><artifactId>atlassian-spring-scanner-annotation</artifactId><version>${atlassian.spring.scanner.version}</version><scope>compile</scope></dependency><dependency><groupId>com.atlassian.plugin</groupId><artifactId>atlassian-spring-scanner-runtime</artifactId><version>${atlassian.spring.scanner.version}</version><scope>runtime</scope></dependency><dependency><groupId>javax.inject</groupId><artifactId>javax.inject</artifactId><version>1</version><scope>provided</scope></dependency><!-- WIRED TEST RUNNER DEPENDENCIES --><dependency><groupId>com.atlassian.plugins</groupId><artifactId>atlassian-plugins-osgi-testrunner</artifactId><version>${plugin.testrunner.version}</version><scope>test</scope></dependency><!-- https://mvnrepository.com/artifact/org.springframework/spring-context --><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>5.0.10.RELEASE</version><scope>provided</scope></dependency><!-- https://mvnrepository.com/artifact/org.apache.kafka/kafka-streams --><dependency><groupId>org.apache.kafka</groupId><artifactId>kafka-streams</artifactId><version>2.0.1</version><!-- <scope>provided</scope> --></dependency><!-- https://mvnrepository.com/artifact/org.springframework.kafka/spring-kafka --><dependency><groupId>org.springframework.kafka</groupId><artifactId>spring-kafka</artifactId><!-- <version>2.5.4.RELEASE</version> --><!-- <scope>provided</scope> --><version>2.0.1.RELEASE</version></dependency><!-- Uncomment to use TestKit in your project. Details at https://bitbucket.org/atlassian/jira-testkit --><!-- You can read more about TestKit at https://developer.atlassian.com/display/JIRADEV/Plugin+Tutorial+-+Smarter+integration+testing+with+TestKit --><!-- <dependency> <groupId>com.atlassian.jira.tests</groupId> <artifactId>jira-testkit-client</artifactId> <version>${testkit.version}</version> <scope>test</scope> </dependency> --></dependencies><build><plugins><plugin><groupId>com.atlassian.maven.plugins</groupId><artifactId>jira-maven-plugin</artifactId><version>${amps.version}</version><extensions>true</extensions><configuration><extractDependencies>true</extractDependencies><productVersion>${jira.version}</productVersion><productDataVersion>${jira.version}</productDataVersion><log4jProperties>src/aps/log4j.properties</log4jProperties><!-- Uncomment to install TestKit backdoor in JIRA. --><!-- <pluginArtifacts> <pluginArtifact> <groupId>com.atlassian.jira.tests</groupId> <artifactId>jira-testkit-plugin</artifactId> <version>${testkit.version}</version> </pluginArtifact> </pluginArtifacts> --><enableQuickReload>true</enableQuickReload><!-- See here for an explanation of default instructions: --><!-- https://developer.atlassian.com/docs/advanced-topics/configuration-of-instructions-in-atlassian-plugins --><instructions><Atlassian-Plugin-Key>${atlassian.plugin.key}</Atlassian-Plugin-Key><!-- Add package to export here --><Export-Package>                            com.vz.jira.api,</Export-Package><!-- Add package import here --><Import-Package>                            org.springframework.osgi.*;resolution:="optional",                            org.eclipse.gemini.blueprint.*;resolution:="optional",                            org.springframework.kafka.*;resolution:="optional",                            org.apache.kafka.*;resolution:="optional",                            org.apache.kafka.clients.*;resolution:="optional",                            org.apache.kafka.common.*;resolution:="optional",                            *;version="0";resolution:=optional</Import-Package><!-- Ensure plugin is spring powered --><Spring-Context>*</Spring-Context></instructions></configuration></plugin><plugin><artifactId>maven-dependency-plugin</artifactId><executions><execution><id>copy-dependency</id><phase>process-resources</phase><goals><goal>copy-dependencies</goal></goals><configuration><outputDirectory>${project.build.outputDirectory}/META-INF/lib</outputDirectory><includeArtifactIds>spring-jdbc,spring-tx</includeArtifactIds><stripVersion>false</stripVersion></configuration></execution></executions></plugin><plugin><groupId>com.atlassian.plugin</groupId><artifactId>atlassian-spring-scanner-maven-plugin</artifactId><version>${atlassian.spring.scanner.version}</version><executions><execution><goals><goal>atlassian-spring-scanner</goal></goals><phase>process-classes</phase></execution></executions><configuration><scannedDependencies><dependency><groupId>com.atlassian.plugin</groupId><artifactId>atlassian-spring-scanner-external-jar</artifactId></dependency></scannedDependencies><verbose>false</verbose></configuration></plugin></plugins></build><properties><jira.version>7.13.0</jira.version><amps.version>8.0.2</amps.version><plugin.testrunner.version>2.0.1</plugin.testrunner.version><atlassian.spring.scanner.version>1.2.13</atlassian.spring.scanner.version><!-- This property ensures consistency between the key in atlassian-plugin.xml             and the OSGi bundle's key. --><atlassian.plugin.key>${project.groupId}.${project.artifactId}</atlassian.plugin.key><!-- TestKit version 6.x for JIRA 6.x --><testkit.version>6.3.11</testkit.version><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target></properties></project>

And below is my Java class.

package com.vz.jira.listeners;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.beans.factory.DisposableBean;import org.springframework.beans.factory.InitializingBean;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.kafka.core.KafkaTemplate;import org.springframework.stereotype.Component;import com.atlassian.event.api.EventListener;import com.atlassian.event.api.EventPublisher;import com.atlassian.jira.event.issue.IssueEvent;import com.atlassian.jira.event.type.EventType;import com.atlassian.jira.issue.Issue;import com.atlassian.plugin.spring.scanner.annotation.imports.JiraImport;@Componentpublic class IssueCreatedResolvedListener implements InitializingBean, DisposableBean {    private static final Logger log = LoggerFactory.getLogger(IssueCreatedResolvedListener.class);    @JiraImport    private final EventPublisher eventPublisher;    @Autowired    private KafkaTemplate<Long, String> template;    @Autowired    public IssueCreatedResolvedListener(@JiraImport EventPublisher eventPublisher) {        this.eventPublisher = eventPublisher;    }    @EventListener    public void onIssueEvent(IssueEvent issueEvent) {       Long eventTypeId = issueEvent.getEventTypeId();       Issue issue = issueEvent.getIssue();       System.out.println("Got Issue with ID:"+issue.getId());       try{           System.out.println("Sending message to queue");           this.template.send("issue",issue.getId(),issue.toString());           System.out.println("Message sent to queue");       }catch(Exception e){           e.printStackTrace();       }       if (eventTypeId.equals(EventType.ISSUE_CREATED_ID)) {          log.info("Issue {} has been created at {}.", issue.getKey(), issue.getCreated());       } else if (eventTypeId.equals(EventType.ISSUE_RESOLVED_ID)) {          log.info("Issue {} has been resolved at {}.", issue.getKey(), issue.getResolutionDate());       } else if (eventTypeId.equals(EventType.ISSUE_CLOSED_ID)) {          log.info("Issue {} has been closed at {}.", issue.getKey(), issue.getUpdated());       }    }    @Override    public void destroy() throws Exception {        log.info("Disabling plugin");        eventPublisher.unregister(this);    }    @Override    public void afterPropertiesSet() throws Exception {        log.info("Enabling plugin");        eventPublisher.register(this);          }}

I tried debuugin via OSGI browser (refer to the attached image).For some of the imported packeges, "provided by" is missing. I wonder if that is causing failure of the plugin but unable to understand how to resolve it.