I'm currently in the process of upgrading my Maven-based Java project from JDK 8 to JDK 17. During this transition, I've encountered a specific error message that's impeding my progress. Currently i'm using Jersey 2.35. I am facing the following error:
Here the Exception i got:::
javax.servlet.ServletException: Servlet.init() for servlet \[Servlet_Class\] threw exception
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:890)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1743)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base/java.lang.Thread.run(Thread.java:833)
Here the Root Cause::
java.lang.NoClassDefFoundError: Could not initialize class org.glassfish.jersey.internal.inject.Providers
org.glassfish.jersey.model.internal.ComponentBag.modelFor(ComponentBag.java:495)
org.glassfish.jersey.model.internal.ComponentBag.lambda$registerModel$10(ComponentBag.java:454)
org.glassfish.jersey.internal.Errors.process(Errors.java:292)
org.glassfish.jersey.internal.Errors.process(Errors.java:274)
org.glassfish.jersey.internal.Errors.process(Errors.java:205)
org.glassfish.jersey.model.internal.ComponentBag.registerModel(ComponentBag.java:446)
org.glassfish.jersey.model.internal.ComponentBag.register(ComponentBag.java:357)
org.glassfish.jersey.model.internal.CommonConfig.register(CommonConfig.java:463)
org.glassfish.jersey.server.ResourceConfig.register(ResourceConfig.java:429)
org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:306)
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:154)
org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:339)
javax.servlet.GenericServlet.init(GenericServlet.java:158)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:890)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1743)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base/java.lang.Thread.run(Thread.java:833)
here the web.xml
<servlet>
<servlet-name>Servlet_Class</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
<!--<init-param>
<param-name>jersey.config.server.provider.packages</param-name>
<param-value>webservices.Jersey</param-value>
</init-param> -->
<init-param>
<param-name>javax.ws.rs.Application</param-name>
<param-value>webservices.Jersey.Servlet_Application</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Servlet_Class</servlet-name>
<url-pattern>/Jersey/*</url-pattern>
</servlet-mapping>
here the Servlet_Application.class
package webservices.Jersey;
import org.glassfish.jersey.logging.LoggingFeature;
import org.glassfish.jersey.server.ResourceConfig;
public class Servlet_Application extends ResourceConfig {
public Servlet_Application()
{
packages(true, "webservices.Jersey");
register(LoggingFeature.class);
register(Servlet_Class.class);
}
}
Please help me find the issue and suggest suitable Jersey library version to be used.
The issue has been resolved. I simply updated the Jersey library to version 2.41 and the HK2 library to version 2.6.1.