Bump org.eclipse.jetty:jetty-server from 11.0.21 to 12.0.14 (#1142)

* Bump org.eclipse.jetty:jetty-server from 11.0.21 to 12.0.14

Bumps org.eclipse.jetty:jetty-server from 11.0.21 to 12.0.14.

---
updated-dependencies:
- dependency-name: org.eclipse.jetty:jetty-server
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

* fix jetty

Signed-off-by: Gregor Zeitlinger <[email protected]>

---------

Signed-off-by: dependabot[bot] <[email protected]>
Signed-off-by: Gregor Zeitlinger <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Gregor Zeitlinger <[email protected]>

Author: dependabot[bot]

integration-tests/it-exporter/it-exporter-servlet-jetty-sample/pom.xml

@@ -14,6 +14,10 @@
     <description>
         Jetty Sample for the Exporter Integration Test
     </description>
+    <properties>
+        <jetty-server.version>12.0.14</jetty-server.version>
+        <java.version>17</java.version>
+    </properties>
 
     <dependencies>
         <dependency>
@@ -29,12 +33,12 @@
         <dependency>
             <groupId>org.eclipse.jetty</groupId>
             <artifactId>jetty-server</artifactId>
-            <version>11.0.21</version>
+            <version>${jetty-server.version}</version>
         </dependency>
         <dependency>
-            <groupId>org.eclipse.jetty</groupId>
-            <artifactId>jetty-servlet</artifactId>
-            <version>11.0.21</version>
+          <groupId>org.eclipse.jetty.ee10</groupId>
+          <artifactId>jetty-ee10-servlet</artifactId>
+          <version>${jetty-server.version}</version>
         </dependency>
     </dependencies>
 

integration-tests/it-exporter/it-exporter-servlet-jetty-sample/src/main/java/io/prometheus/metrics/it/exporter/servlet/jetty/ExporterServletJettySample.java

@@ -7,10 +7,10 @@
 import io.prometheus.metrics.model.registry.Collector;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
 import io.prometheus.metrics.model.snapshots.Unit;
+import org.eclipse.jetty.ee10.servlet.ServletContextHandler;
 import org.eclipse.jetty.server.Connector;
 import org.eclipse.jetty.server.Server;
 import org.eclipse.jetty.server.ServerConnector;
-import org.eclipse.jetty.servlet.ServletHandler;
 
 /** Sample application using the {@link PrometheusMetricsServlet} in Jetty. */
 public class ExporterServletJettySample {
@@ -73,8 +73,8 @@ public static void main(String[] args) throws Exception {
     server.setConnectors(new Connector[] {connector});
 
     // register servlet
-    ServletHandler servletHandler = new ServletHandler();
-    servletHandler.addServletWithMapping(PrometheusMetricsServlet.class, "/metrics");
+    ServletContextHandler servletHandler = new ServletContextHandler("/");
+    servletHandler.addServlet(PrometheusMetricsServlet.class, "/metrics");
     server.setHandler(servletHandler);
 
     System.out.println("Running on http://localhost:" + port + "/metrics");