Polish gh-4753

Makes the Jetty server dependency optional. We plan to add Jetty client instrumentation and users may be use only one or the other, so micrometer-jetty12 should not pull in both dependencies. It will be up to users to separately have a dependency on Jetty server or client.

Updated copyright years and since tags.

Removed incubating annotations.

micrometer-jetty12/build.gradle

@@ -7,14 +7,9 @@ if (!javaLanguageVersion.canCompileOrRun(17)) {
 
 dependencies {
     api project(":micrometer-core")
-    api libs.jetty12Server
+    optionalApi libs.jetty12Server
+
 
-    // Test sample project with SLFJ4 2.x / Logback 1.4
-    runtimeOnly(libs.logback14) {
-        version {
-            strictly libs.logback14.get().version
-        }
-    }
     testRuntimeOnly(libs.logback14) {
         version {
             strictly libs.logback14.get().version

micrometer-jetty12/src/main/java/io/micrometer/jetty12/DefaultJettyCoreRequestTagsProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 VMware, Inc.
+ * Copyright 2024 VMware, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,7 +16,6 @@
 
 package io.micrometer.jetty12;
 
-import io.micrometer.core.annotation.Incubating;
 import io.micrometer.core.instrument.Tag;
 import io.micrometer.core.instrument.Tags;
 import io.micrometer.core.instrument.binder.http.Outcome;
@@ -26,9 +25,8 @@
  * Default {@link JettyCoreRequestTagsProvider}.
  *
  * @author Joakim Erdfelt
- * @since 1.11.0
+ * @since 1.13.0
  */
-@Incubating(since = "1.11.0")
 public class DefaultJettyCoreRequestTagsProvider implements JettyCoreRequestTagsProvider {
 
     private static final Tag STATUS_UNKNOWN = Tag.of("status", "UNKNOWN");

micrometer-jetty12/src/main/java/io/micrometer/jetty12/JettyCoreRequestTagsProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022 VMware, Inc.
+ * Copyright 2024 VMware, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,17 +16,15 @@
 
 package io.micrometer.jetty12;
 
-import io.micrometer.core.annotation.Incubating;
 import io.micrometer.core.instrument.Tag;
 import org.eclipse.jetty.server.Request;
 
 /**
  * Provides {@link Tag Tags} for Jetty Core request handling.
  *
  * @author Joakim Erdfelt
- * @since 1.11.0
+ * @since 1.13.0
  */
-@Incubating(since = "1.11.0")
 @FunctionalInterface
 public interface JettyCoreRequestTagsProvider {
 

micrometer-jetty12/src/main/java/io/micrometer/jetty12/TimedHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022 VMware, Inc.
+ * Copyright 2024 VMware, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -35,7 +35,7 @@
  *
  * @author Jon Schneider
  * @author Joakim Erdfelt
- * @since 1.10.0
+ * @since 1.13.0
  */
 public class TimedHandler extends EventsHandler implements Graceful {
 

micrometer-jetty12/src/main/java/io/micrometer/jetty12/package-info.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022 VMware, Inc.
+ * Copyright 2024 VMware, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

micrometer-jetty12/src/test/java/io/micrometer/jetty12/TimedHandlerTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2022 VMware, Inc.
+ * Copyright 2024 VMware, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

micrometer-jetty12/src/test/resources/logback.xml

@@ -1,6 +1,6 @@
 <!--
 
-    Copyright 2018 VMware, Inc.
+    Copyright 2024 VMware, Inc.
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.