chore(deps): bump io.micrometer.version from 1.11.5 to 1.16.1

Bumps `io.micrometer.version` from 1.11.5 to 1.16.1.

Updates `io.micrometer:micrometer-core` from 1.11.5 to 1.16.1
- [Release notes](https://github.com/micrometer-metrics/micrometer/releases)
- [Commits](micrometer-metrics/micrometer@v1.11.5...v1.16.1)

Updates `io.micrometer:micrometer-registry-prometheus` from 1.11.5 to 1.16.1
- [Release notes](https://github.com/micrometer-metrics/micrometer/releases)
- [Commits](micrometer-metrics/micrometer@v1.11.5...v1.16.1)

---
updated-dependencies:
- dependency-name: io.micrometer:micrometer-core
  dependency-version: 1.16.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: io.micrometer:micrometer-registry-prometheus
  dependency-version: 1.16.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

core/che-core-metrics-core/pom.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright (c) 2012-2025 Red Hat, Inc.
+    Copyright (c) 2012-2026 Red Hat, Inc.
     This program and the accompanying materials are made
     available under the terms of the Eclipse Public License 2.0
     which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -42,6 +42,10 @@
             <groupId>io.micrometer</groupId>
             <artifactId>micrometer-registry-prometheus</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.prometheus</groupId>
+            <artifactId>prometheus-metrics-model</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.prometheus</groupId>
             <artifactId>simpleclient</artifactId>

core/che-core-metrics-core/src/main/java/org/eclipse/che/core/metrics/MetricsBinder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2018 Red Hat, Inc.
+ * Copyright (c) 2012-2026 Red Hat, Inc.
  * This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License 2.0
  * which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -12,7 +12,7 @@
 package org.eclipse.che.core.metrics;
 
 import io.micrometer.core.instrument.binder.MeterBinder;
-import io.micrometer.prometheus.PrometheusMeterRegistry;
+import io.micrometer.prometheusmetrics.PrometheusMeterRegistry;
 import java.util.Set;
 import javax.inject.Inject;
 import javax.inject.Singleton;

core/che-core-metrics-core/src/main/java/org/eclipse/che/core/metrics/MetricsModule.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2025 Red Hat, Inc.
+ * Copyright (c) 2012-2026 Red Hat, Inc.
  * This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License 2.0
  * which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -26,7 +26,7 @@
 import io.micrometer.core.instrument.binder.system.FileDescriptorMetrics;
 import io.micrometer.core.instrument.binder.system.ProcessorMetrics;
 import io.micrometer.core.instrument.binder.system.UptimeMetrics;
-import io.micrometer.prometheus.PrometheusMeterRegistry;
+import io.micrometer.prometheusmetrics.PrometheusMeterRegistry;
 import io.prometheus.client.CollectorRegistry;
 
 @Beta

core/che-core-metrics-core/src/main/java/org/eclipse/che/core/metrics/PrometheusMeterRegistryProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2018 Red Hat, Inc.
+ * Copyright (c) 2012-2026 Red Hat, Inc.
  * This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License 2.0
  * which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -13,9 +13,9 @@
 
 import io.micrometer.core.instrument.Clock;
 import io.micrometer.core.instrument.Metrics;
-import io.micrometer.prometheus.PrometheusConfig;
-import io.micrometer.prometheus.PrometheusMeterRegistry;
-import io.prometheus.client.CollectorRegistry;
+import io.micrometer.prometheusmetrics.PrometheusConfig;
+import io.micrometer.prometheusmetrics.PrometheusMeterRegistry;
+import io.prometheus.metrics.model.registry.PrometheusRegistry;
 import javax.inject.Inject;
 import javax.inject.Provider;
 import javax.inject.Singleton;
@@ -29,7 +29,7 @@ public class PrometheusMeterRegistryProvider implements Provider<PrometheusMeter
   private final PrometheusMeterRegistry prometheusMeterRegistry;
 
   @Inject
-  public PrometheusMeterRegistryProvider(CollectorRegistry registry) {
+  public PrometheusMeterRegistryProvider(PrometheusRegistry registry) {
     prometheusMeterRegistry =
         new PrometheusMeterRegistry(PrometheusConfig.DEFAULT, registry, Clock.SYSTEM);
     Metrics.addRegistry(prometheusMeterRegistry);

core/commons/che-core-commons-observability/pom.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright (c) 2012-2025 Red Hat, Inc.
+    Copyright (c) 2012-2026 Red Hat, Inc.
     This program and the accompanying materials are made
     available under the terms of the Eclipse Public License 2.0
     which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -50,6 +50,10 @@
             <groupId>jakarta.validation</groupId>
             <artifactId>jakarta.validation-api</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.eclipse.che.core</groupId>
+            <artifactId>che-core-commons-annotations</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.eclipse.che.core</groupId>
             <artifactId>che-core-commons-lang</artifactId>

core/commons/che-core-commons-observability/src/main/java/org/eclipse/che/commons/observability/MeteredExecutorServiceWrapper.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2021 Red Hat, Inc.
+ * Copyright (c) 2012-2026 Red Hat, Inc.
  * This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License 2.0
  * which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -15,14 +15,14 @@
 import io.micrometer.core.instrument.Tags;
 import io.micrometer.core.instrument.binder.jvm.ExecutorServiceMetrics;
 import io.micrometer.core.instrument.internal.TimedCronExecutorService;
-import io.micrometer.core.lang.Nullable;
 import java.lang.reflect.Field;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ThreadPoolExecutor;
 import javax.inject.Inject;
 import javax.inject.Singleton;
+import org.eclipse.che.commons.annotation.Nullable;
 import org.eclipse.che.commons.schedule.executor.CronExecutorService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

pom.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright (c) 2012-2025 Red Hat, Inc.
+    Copyright (c) 2012-2026 Red Hat, Inc.
     This program and the accompanying materials are made
     available under the terms of the Eclipse Public License 2.0
     which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -72,7 +72,7 @@
         <io.jaegertracing.micrometer.version>1.8.1</io.jaegertracing.micrometer.version>
         <io.jaegertracing.version>1.8.1</io.jaegertracing.version>
         <io.jsonwebtoken.jjwt.version>0.11.2</io.jsonwebtoken.jjwt.version>
-        <io.micrometer.version>1.11.5</io.micrometer.version>
+        <io.micrometer.version>1.16.1</io.micrometer.version>
         <io.netty.version>4.2.9.Final</io.netty.version>
         <io.opentracing.api.extensions.version>0.6.0</io.opentracing.api.extensions.version>
         <io.opentracing.concurrent.version>0.4.0</io.opentracing.concurrent.version>
@@ -81,6 +81,7 @@
         <io.opentracing.tracerresolver.version>0.1.8</io.opentracing.tracerresolver.version>
         <io.opentracing.version>0.33.0</io.opentracing.version>
         <io.opentracing.web-servlet-filter.version>0.4.1</io.opentracing.web-servlet-filter.version>
+        <io.prometheus.metricsmodel.version>1.4.3</io.prometheus.metricsmodel.version>
         <io.prometheus.simpleclient.version>0.16.0</io.prometheus.simpleclient.version>
         <io.rest-assured.version>4.4.0</io.rest-assured.version>
         <io.swagger.version>2.2.16</io.swagger.version>
@@ -466,6 +467,11 @@
                 <artifactId>opentracing-web-servlet-filter</artifactId>
                 <version>${io.opentracing.web-servlet-filter.version}</version>
             </dependency>
+            <dependency>
+                <groupId>io.prometheus</groupId>
+                <artifactId>prometheus-metrics-model</artifactId>
+                <version>${io.prometheus.metricsmodel.version}</version>
+            </dependency>
             <dependency>
                 <groupId>io.prometheus</groupId>
                 <artifactId>simpleclient</artifactId>