From 6bb4bb7742e05774244ef8cf54d6ac89b752b26f Mon Sep 17 00:00:00 2001
From: Gang Li <ligangty@users.noreply.github.com>
Date: Fri, 20 Oct 2023 10:32:37 +0800
Subject: [PATCH] Deps bump

  * dropwizard metrics to 4.2.15
  * undertow to 2.2.28.Final
  * Remove http-testserver
  * Remove grpc-netty
  * Replace guava with jsr305 for just simple annotation usage
---
 metrics/api/pom.xml             |  23 +-
 metrics/common/pom.xml          |  61 ++--
 metrics/core/pom.xml            | 103 +++----
 metrics/pom.xml                 |   3 +-
 pom.xml                         | 514 +++++++++++++++-----------------
 trace/api/pom.xml               |  53 ++--
 trace/core/pom.xml              |  69 ++---
 trace/helper-httpclient/pom.xml |  53 ++--
 trace/helper-jhttpc/pom.xml     |  69 ++---
 trace/helper-servlet/pom.xml    |  45 +--
 trace/honeycomb/pom.xml         |  61 ++--
 trace/otel/pom.xml              | 101 +++----
 trace/pom.xml                   |   5 +-
 13 files changed, 571 insertions(+), 589 deletions(-)

diff --git a/metrics/api/pom.xml b/metrics/api/pom.xml
index 1275f7d5..e904781b 100644
--- a/metrics/api/pom.xml
+++ b/metrics/api/pom.xml
@@ -16,16 +16,17 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.commonjava.util</groupId>
-        <artifactId>o11yphant-metrics</artifactId>
-        <version>1.9.2-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>o11yphant-metrics-api</artifactId>
-    <name>o11yphant :: Metrics :: Api</name>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.commonjava.util</groupId>
+    <artifactId>o11yphant-metrics</artifactId>
+    <version>1.9.2-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>o11yphant-metrics-api</artifactId>
+  <name>o11yphant :: Metrics :: Api</name>
 
 </project>
\ No newline at end of file
diff --git a/metrics/common/pom.xml b/metrics/common/pom.xml
index 63ca8171..6b6eaf52 100644
--- a/metrics/common/pom.xml
+++ b/metrics/common/pom.xml
@@ -16,34 +16,35 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.commonjava.util</groupId>
-        <artifactId>o11yphant-metrics</artifactId>
-        <version>1.9.2-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>o11yphant-metrics-common</artifactId>
-    <name>o11yphant :: Metrics :: Common</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-metrics-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.cdi.util</groupId>
-            <artifactId>weft</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.dropwizard.metrics</groupId>
-            <artifactId>metrics-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.dropwizard.metrics</groupId>
-            <artifactId>metrics-healthchecks</artifactId>
-        </dependency>
-    </dependencies>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.commonjava.util</groupId>
+    <artifactId>o11yphant-metrics</artifactId>
+    <version>1.9.2-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>o11yphant-metrics-common</artifactId>
+  <name>o11yphant :: Metrics :: Common</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-metrics-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.cdi.util</groupId>
+      <artifactId>weft</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.dropwizard.metrics</groupId>
+      <artifactId>metrics-core</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.dropwizard.metrics</groupId>
+      <artifactId>metrics-healthchecks</artifactId>
+    </dependency>
+  </dependencies>
 </project>
\ No newline at end of file
diff --git a/metrics/core/pom.xml b/metrics/core/pom.xml
index 5e0b7b71..a9a859e1 100644
--- a/metrics/core/pom.xml
+++ b/metrics/core/pom.xml
@@ -16,63 +16,64 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>o11yphant-metrics</artifactId>
-        <groupId>org.commonjava.util</groupId>
-        <version>1.9.2-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
+<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/xsd/maven-4.0.0.xsd">
+  <parent>
+    <artifactId>o11yphant-metrics</artifactId>
+    <groupId>org.commonjava.util</groupId>
+    <version>1.9.2-SNAPSHOT</version>
+  </parent>
+  <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>o11yphant-metrics-core</artifactId>
-    <name>o11yphant :: Metrics :: Core</name>
+  <artifactId>o11yphant-metrics-core</artifactId>
+  <name>o11yphant :: Metrics :: Core</name>
 
-    <dependencies>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-metrics-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-metrics-common</artifactId>
-        </dependency>
+  <dependencies>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-metrics-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-metrics-common</artifactId>
+    </dependency>
 
-        <dependency>
-            <groupId>org.commonjava.cdi.util</groupId>
-            <artifactId>weft</artifactId>
-        </dependency>
+    <dependency>
+      <groupId>org.commonjava.cdi.util</groupId>
+      <artifactId>weft</artifactId>
+    </dependency>
 
-        <dependency>
-            <groupId>io.dropwizard.metrics</groupId>
-            <artifactId>metrics-jvm</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.dropwizard.metrics</groupId>
-            <artifactId>metrics-graphite</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.dropwizard.metrics</groupId>
-            <artifactId>metrics-servlets</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.dropwizard.metrics</groupId>
-            <artifactId>metrics-json</artifactId>
-        </dependency>
+    <dependency>
+      <groupId>io.dropwizard.metrics</groupId>
+      <artifactId>metrics-jvm</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.dropwizard.metrics</groupId>
+      <artifactId>metrics-graphite</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.dropwizard.metrics</groupId>
+      <artifactId>metrics-servlets</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.dropwizard.metrics</groupId>
+      <artifactId>metrics-json</artifactId>
+    </dependency>
 
-        <dependency>
-            <groupId>io.undertow</groupId>
-            <artifactId>undertow-servlet</artifactId>
-        </dependency>
+    <dependency>
+      <groupId>io.undertow</groupId>
+      <artifactId>undertow-servlet</artifactId>
+    </dependency>
 
-        <dependency>
-            <groupId>io.prometheus</groupId>
-            <artifactId>simpleclient_servlet</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.prometheus</groupId>
-            <artifactId>simpleclient_dropwizard</artifactId>
-        </dependency>
+    <dependency>
+      <groupId>io.prometheus</groupId>
+      <artifactId>simpleclient_servlet</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.prometheus</groupId>
+      <artifactId>simpleclient_dropwizard</artifactId>
+    </dependency>
 
-    </dependencies>
+  </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/metrics/pom.xml b/metrics/pom.xml
index b934d67f..8b702c9e 100644
--- a/metrics/pom.xml
+++ b/metrics/pom.xml
@@ -16,7 +16,8 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
   <parent>
     <artifactId>o11yphant</artifactId>
     <groupId>org.commonjava.util</groupId>
diff --git a/pom.xml b/pom.xml
index 07dbc5fb..d4f0e565 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,297 +15,271 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-    <parent>
-        <groupId>org.commonjava</groupId>
-        <artifactId>commonjava</artifactId>
-        <version>18</version>
-    </parent>
+  <parent>
+    <groupId>org.commonjava</groupId>
+    <artifactId>commonjava</artifactId>
+    <version>18</version>
+  </parent>
 
-    <groupId>org.commonjava.util</groupId>
-    <artifactId>o11yphant</artifactId>
-    <version>1.9.2-SNAPSHOT</version>
+  <groupId>org.commonjava.util</groupId>
+  <artifactId>o11yphant</artifactId>
+  <version>1.9.2-SNAPSHOT</version>
 
-    <packaging>pom</packaging>
-    <modules>
-        <module>metrics</module>
-        <module>trace</module>
-    </modules>
+  <packaging>pom</packaging>
+  <modules>
+    <module>metrics</module>
+    <module>trace</module>
+  </modules>
 
-    <name>o11yphant :: Parent</name>
+  <name>o11yphant :: Parent</name>
 
-    <inceptionYear>2020-2023</inceptionYear>
+  <inceptionYear>2020-2023</inceptionYear>
 
-    <scm>
-        <connection>scm:git:https://github.com/commonjava/o11yphant</connection>
-        <developerConnection>scm:git:https://github.com/commonjava/o11yphant</developerConnection>
-        <url>https://github.com/Commonjava/o11yphant</url>
-        <tag>HEAD</tag>
-    </scm>
+  <scm>
+    <connection>scm:git:https://github.com/commonjava/o11yphant</connection>
+    <developerConnection>scm:git:https://github.com/commonjava/o11yphant</developerConnection>
+    <url>https://github.com/Commonjava/o11yphant</url>
+    <tag>HEAD</tag>
+  </scm>
 
-    <properties>
-        <projectOwner>Red Hat, Inc.</projectOwner>
-        <projectEmail>https://github.com/commonjava/o11yphant</projectEmail>
-        <javaVersion>11</javaVersion>
-        <test-forkCount>1</test-forkCount>
-        <metricsVersion>4.2.15</metricsVersion>
-        <otelVersion>1.19.0</otelVersion>
-        <prometheusVersion>0.16.0</prometheusVersion>
-        <httpTestserverVersion>1.4</httpTestserverVersion>
-        <logbackVersion>1.2.12</logbackVersion>
-        <undertowVersion>2.2.26.Final</undertowVersion>
-        <weftVersion>1.22</weftVersion>
-        <agroalVersion>1.16</agroalVersion>
-        <datastaxVersion>3.11.3</datastaxVersion>
-        <httpclientVersion>4.5.13</httpclientVersion>
-        <jhttpcVersion>1.12</jhttpcVersion>
-    </properties>
+  <properties>
+    <projectOwner>Red Hat, Inc.</projectOwner>
+    <projectEmail>https://github.com/commonjava/o11yphant</projectEmail>
+    <javaVersion>11</javaVersion>
+    <test-forkCount>1</test-forkCount>
+    <metricsVersion>4.2.21</metricsVersion>
+    <otelVersion>1.19.0</otelVersion>
+    <prometheusVersion>0.16.0</prometheusVersion>
+    <logbackVersion>1.2.12</logbackVersion>
+    <undertowVersion>2.2.28.Final</undertowVersion>
+    <weftVersion>1.22</weftVersion>
+    <agroalVersion>1.16</agroalVersion>
+    <datastaxVersion>3.11.5</datastaxVersion>
+    <httpclientVersion>4.5.13</httpclientVersion>
+    <jhttpcVersion>1.12</jhttpcVersion>
+  </properties>
 
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.commonjava.boms</groupId>
-                <artifactId>web-commons-bom</artifactId>
-                <version>28</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-
-            <dependency>
-                <groupId>io.opentelemetry</groupId>
-                <artifactId>opentelemetry-bom</artifactId>
-                <version>${otelVersion}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>org.commonjava.boms</groupId>
+        <artifactId>web-commons-bom</artifactId>
+        <version>28</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
 
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-trace-api</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-trace-core</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-trace-otel</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
-            <!--
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-trace-honeycomb</artifactId>
-                <version>1.9-SNAPSHOT</version>
-            </dependency>
-            -->
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-trace-helper-servlet</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-trace-helper-httpclient</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-trace-helper-jhttpc</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
+      <dependency>
+        <groupId>io.opentelemetry</groupId>
+        <artifactId>opentelemetry-bom</artifactId>
+        <version>${otelVersion}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
 
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-metrics</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-metrics-api</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-metrics-common</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>o11yphant-metrics-core</artifactId>
-                <version>1.9.2-SNAPSHOT</version>
-            </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-trace-api</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-trace-core</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-trace-otel</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-trace-helper-servlet</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-trace-helper-httpclient</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-trace-helper-jhttpc</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
 
-            <dependency>
-                <groupId>io.dropwizard.metrics</groupId>
-                <artifactId>metrics-core</artifactId>
-                <version>${metricsVersion}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.dropwizard.metrics</groupId>
-                <artifactId>metrics-jvm</artifactId>
-                <version>${metricsVersion}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.dropwizard.metrics</groupId>
-                <artifactId>metrics-healthchecks</artifactId>
-                <version>${metricsVersion}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.dropwizard.metrics</groupId>
-                <artifactId>metrics-graphite</artifactId>
-                <version>${metricsVersion}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.dropwizard.metrics</groupId>
-                <artifactId>metrics-servlets</artifactId>
-                <version>${metricsVersion}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.dropwizard.metrics</groupId>
-                <artifactId>metrics-json</artifactId>
-                <version>${metricsVersion}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.undertow</groupId>
-                <artifactId>undertow-servlet</artifactId>
-                <version>${undertowVersion}</version>
-            </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-metrics</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-metrics-api</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-metrics-common</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>o11yphant-metrics-core</artifactId>
+        <version>1.9.2-SNAPSHOT</version>
+      </dependency>
 
-            <dependency>
-                <groupId>io.prometheus</groupId>
-                <artifactId>simpleclient_servlet</artifactId>
-                <version>${prometheusVersion}</version>
-            </dependency>
-            <dependency>
-                <groupId>io.prometheus</groupId>
-                <artifactId>simpleclient_dropwizard</artifactId>
-                <version>${prometheusVersion}</version>
-            </dependency>
-            <!--
-            <dependency>
-                <groupId>io.honeycomb.beeline</groupId>
-                <artifactId>beeline-core</artifactId>
-                <version>${honeycombVersion}</version>
-            </dependency>
-            -->
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>http-testserver</artifactId>
-                <version>${httpTestserverVersion}</version>
-                <scope>test</scope>
-            </dependency>
-            <dependency>
-                <groupId>ch.qos.logback</groupId>
-                <artifactId>logback-classic</artifactId>
-                <version>${logbackVersion}</version>
-            </dependency>
-            <dependency>
-                <groupId>ch.qos.logback</groupId>
-                <artifactId>logback-core</artifactId>
-                <version>${logbackVersion}</version>
-            </dependency>
+      <dependency>
+        <groupId>io.dropwizard.metrics</groupId>
+        <artifactId>metrics-core</artifactId>
+        <version>${metricsVersion}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.dropwizard.metrics</groupId>
+        <artifactId>metrics-jvm</artifactId>
+        <version>${metricsVersion}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.dropwizard.metrics</groupId>
+        <artifactId>metrics-healthchecks</artifactId>
+        <version>${metricsVersion}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.dropwizard.metrics</groupId>
+        <artifactId>metrics-graphite</artifactId>
+        <version>${metricsVersion}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.dropwizard.metrics</groupId>
+        <artifactId>metrics-servlets</artifactId>
+        <version>${metricsVersion}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.dropwizard.metrics</groupId>
+        <artifactId>metrics-json</artifactId>
+        <version>${metricsVersion}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.undertow</groupId>
+        <artifactId>undertow-servlet</artifactId>
+        <version>${undertowVersion}</version>
+      </dependency>
 
-            <dependency>
-                <groupId>org.commonjava.cdi.util</groupId>
-                <artifactId>weft</artifactId>
-                <version>${weftVersion}</version>
-            </dependency>
+      <dependency>
+        <groupId>io.prometheus</groupId>
+        <artifactId>simpleclient_servlet</artifactId>
+        <version>${prometheusVersion}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.prometheus</groupId>
+        <artifactId>simpleclient_dropwizard</artifactId>
+        <version>${prometheusVersion}</version>
+      </dependency>
+      <dependency>
+        <groupId>ch.qos.logback</groupId>
+        <artifactId>logback-classic</artifactId>
+        <version>${logbackVersion}</version>
+      </dependency>
+      <dependency>
+        <groupId>ch.qos.logback</groupId>
+        <artifactId>logback-core</artifactId>
+        <version>${logbackVersion}</version>
+      </dependency>
 
-            <dependency>
-                <groupId>org.commonjava.util</groupId>
-                <artifactId>jhttpc</artifactId>
-                <version>${jhttpcVersion}</version>
-            </dependency>
+      <dependency>
+        <groupId>org.commonjava.cdi.util</groupId>
+        <artifactId>weft</artifactId>
+        <version>${weftVersion}</version>
+      </dependency>
 
-            <dependency>
-                <groupId>io.agroal</groupId>
-                <artifactId>agroal-api</artifactId>
-                <version>${agroalVersion}</version>
-            </dependency>
+      <dependency>
+        <groupId>org.commonjava.util</groupId>
+        <artifactId>jhttpc</artifactId>
+        <version>${jhttpcVersion}</version>
+      </dependency>
 
-            <dependency>
-                <groupId>com.datastax.cassandra</groupId>
-                <artifactId>cassandra-driver-core</artifactId>
-                <version>${datastaxVersion}</version>
-            </dependency>
+      <dependency>
+        <groupId>io.agroal</groupId>
+        <artifactId>agroal-api</artifactId>
+        <version>${agroalVersion}</version>
+      </dependency>
 
-            <dependency>
-                <groupId>org.apache.httpcomponents</groupId>
-                <artifactId>httpclient</artifactId>
-                <version>${httpclientVersion}</version>
-            </dependency>
+      <dependency>
+        <groupId>com.datastax.cassandra</groupId>
+        <artifactId>cassandra-driver-core</artifactId>
+        <version>${datastaxVersion}</version>
+      </dependency>
 
-            <dependency>
-                <groupId>io.grpc</groupId>
-                <artifactId>grpc-netty</artifactId>
-                <version>1.35.0</version>
-            </dependency>
-            <dependency>
-                <groupId>com.google.guava</groupId>
-                <artifactId>guava</artifactId>
-                <version>23.6-jre</version>
-            </dependency>
+      <dependency>
+        <groupId>org.apache.httpcomponents</groupId>
+        <artifactId>httpclient</artifactId>
+        <version>${httpclientVersion}</version>
+      </dependency>
 
-            <dependency>
-                <groupId>javax.annotation</groupId>
-                <artifactId>javax.annotation-api</artifactId>
-                <version>1.3.2</version>
-                <scope>provided</scope>
-            </dependency>
-            <dependency>
-                <groupId>javax.enterprise</groupId>
-                <artifactId>cdi-api</artifactId>
-                <version>1.2</version>
-                <scope>provided</scope>
-            </dependency>
+      <dependency>
+        <groupId>com.google.code.findbugs</groupId>
+        <artifactId>jsr305</artifactId>
+        <version>3.0.2</version>
+      </dependency>
 
-        </dependencies>
-    </dependencyManagement>
+      <dependency>
+        <groupId>javax.annotation</groupId>
+        <artifactId>javax.annotation-api</artifactId>
+        <version>1.3.2</version>
+        <scope>provided</scope>
+      </dependency>
+      <dependency>
+        <groupId>javax.enterprise</groupId>
+        <artifactId>cdi-api</artifactId>
+        <version>1.2</version>
+        <scope>provided</scope>
+      </dependency>
 
-    <dependencies>
-        <dependency>
-            <groupId>ch.qos.logback</groupId>
-            <artifactId>logback-classic</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>javax.annotation</groupId>
-            <artifactId>javax.annotation-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>javax.enterprise</groupId>
-            <artifactId>cdi-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>commons-io</groupId>
-            <artifactId>commons-io</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>commons-lang</groupId>
-            <artifactId>commons-lang</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>3.12.0</version>
-        </dependency>
-        <dependency>
-            <groupId>commons-codec</groupId>
-            <artifactId>commons-codec</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
+  </dependencyManagement>
 
+  <dependencies>
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-classic</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>javax.annotation</groupId>
+      <artifactId>javax.annotation-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>javax.enterprise</groupId>
+      <artifactId>cdi-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>commons-io</groupId>
+      <artifactId>commons-io</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>commons-lang</groupId>
+      <artifactId>commons-lang</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+      <version>3.12.0</version>
+    </dependency>
+    <dependency>
+      <groupId>commons-codec</groupId>
+      <artifactId>commons-codec</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
 </project>
diff --git a/trace/api/pom.xml b/trace/api/pom.xml
index 21f841f9..4435bbab 100644
--- a/trace/api/pom.xml
+++ b/trace/api/pom.xml
@@ -16,30 +16,31 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.commonjava.util</groupId>
-        <artifactId>o11yphant-trace</artifactId>
-        <version>1.9.2-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>o11yphant-trace-api</artifactId>
-    <name>o11yphant :: Tracers :: API</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-metrics-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.cdi.util</groupId>
-            <artifactId>weft</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-        </dependency>
-    </dependencies>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.commonjava.util</groupId>
+    <artifactId>o11yphant-trace</artifactId>
+    <version>1.9.2-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>o11yphant-trace-api</artifactId>
+  <name>o11yphant :: Tracers :: API</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-metrics-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.cdi.util</groupId>
+      <artifactId>weft</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.httpcomponents</groupId>
+      <artifactId>httpclient</artifactId>
+    </dependency>
+  </dependencies>
 </project>
\ No newline at end of file
diff --git a/trace/core/pom.xml b/trace/core/pom.xml
index ab7cf3fc..9d7b2057 100644
--- a/trace/core/pom.xml
+++ b/trace/core/pom.xml
@@ -16,39 +16,40 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.commonjava.util</groupId>
-        <artifactId>o11yphant-trace</artifactId>
-        <version>1.9.2-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>o11yphant-trace-core</artifactId>
-    <name>o11yphant :: Tracers :: Core</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-trace-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-metrics-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.jboss.spec.javax.servlet</groupId>
-            <artifactId>jboss-servlet-api_3.0_spec</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.agroal</groupId>
-            <artifactId>agroal-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.datastax.cassandra</groupId>
-            <artifactId>cassandra-driver-core</artifactId>
-        </dependency>
-    </dependencies>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.commonjava.util</groupId>
+    <artifactId>o11yphant-trace</artifactId>
+    <version>1.9.2-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>o11yphant-trace-core</artifactId>
+  <name>o11yphant :: Tracers :: Core</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-trace-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-metrics-core</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.jboss.spec.javax.servlet</groupId>
+      <artifactId>jboss-servlet-api_3.0_spec</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.agroal</groupId>
+      <artifactId>agroal-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.datastax.cassandra</groupId>
+      <artifactId>cassandra-driver-core</artifactId>
+    </dependency>
+  </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/trace/helper-httpclient/pom.xml b/trace/helper-httpclient/pom.xml
index e655962a..2717253a 100644
--- a/trace/helper-httpclient/pom.xml
+++ b/trace/helper-httpclient/pom.xml
@@ -16,31 +16,32 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.commonjava.util</groupId>
-        <artifactId>o11yphant-trace</artifactId>
-        <version>1.9.2-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>o11yphant-trace-helper-httpclient</artifactId>
-    <name>o11yphant :: Tracers :: Apache HTTPClient Helper</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-trace-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-metrics-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-        </dependency>
-    </dependencies>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.commonjava.util</groupId>
+    <artifactId>o11yphant-trace</artifactId>
+    <version>1.9.2-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>o11yphant-trace-helper-httpclient</artifactId>
+  <name>o11yphant :: Tracers :: Apache HTTPClient Helper</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-trace-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-metrics-core</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.httpcomponents</groupId>
+      <artifactId>httpclient</artifactId>
+    </dependency>
+  </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/trace/helper-jhttpc/pom.xml b/trace/helper-jhttpc/pom.xml
index f243c521..2f4230d9 100644
--- a/trace/helper-jhttpc/pom.xml
+++ b/trace/helper-jhttpc/pom.xml
@@ -16,39 +16,40 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.commonjava.util</groupId>
-        <artifactId>o11yphant-trace</artifactId>
-        <version>1.9.2-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>o11yphant-trace-helper-jhttpc</artifactId>
-    <name>o11yphant :: Tracers :: jHTTPc Helper</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-trace-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-trace-helper-httpclient</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-metrics-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>jhttpc</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.httpcomponents</groupId>
-            <artifactId>httpclient</artifactId>
-        </dependency>
-    </dependencies>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.commonjava.util</groupId>
+    <artifactId>o11yphant-trace</artifactId>
+    <version>1.9.2-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>o11yphant-trace-helper-jhttpc</artifactId>
+  <name>o11yphant :: Tracers :: jHTTPc Helper</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-trace-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-trace-helper-httpclient</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-metrics-core</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>jhttpc</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.httpcomponents</groupId>
+      <artifactId>httpclient</artifactId>
+    </dependency>
+  </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/trace/helper-servlet/pom.xml b/trace/helper-servlet/pom.xml
index 29e529bf..88d883bc 100644
--- a/trace/helper-servlet/pom.xml
+++ b/trace/helper-servlet/pom.xml
@@ -16,27 +16,28 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.commonjava.util</groupId>
-        <artifactId>o11yphant-trace</artifactId>
-        <version>1.9.2-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>o11yphant-trace-helper-servlet</artifactId>
-    <name>o11yphant :: Tracers :: Servlet API Helper</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-trace-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.jboss.spec.javax.servlet</groupId>
-            <artifactId>jboss-servlet-api_3.0_spec</artifactId>
-        </dependency>
-    </dependencies>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.commonjava.util</groupId>
+    <artifactId>o11yphant-trace</artifactId>
+    <version>1.9.2-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>o11yphant-trace-helper-servlet</artifactId>
+  <name>o11yphant :: Tracers :: Servlet API Helper</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-trace-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.jboss.spec.javax.servlet</groupId>
+      <artifactId>jboss-servlet-api_3.0_spec</artifactId>
+    </dependency>
+  </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/trace/honeycomb/pom.xml b/trace/honeycomb/pom.xml
index 0f8dac1f..e636a748 100644
--- a/trace/honeycomb/pom.xml
+++ b/trace/honeycomb/pom.xml
@@ -16,35 +16,36 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.commonjava.util</groupId>
-        <artifactId>o11yphant-trace</artifactId>
-        <version>1.9-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>o11yphant-trace-honeycomb</artifactId>
-    <name>o11yphant :: Tracers :: Honeycomb</name>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-metrics-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-metrics-core</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-trace-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.honeycomb.beeline</groupId>
-            <artifactId>beeline-core</artifactId>
-        </dependency>
-    </dependencies>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.commonjava.util</groupId>
+    <artifactId>o11yphant-trace</artifactId>
+    <version>1.9-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>o11yphant-trace-honeycomb</artifactId>
+  <name>o11yphant :: Tracers :: Honeycomb</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-metrics-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-metrics-core</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-trace-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.honeycomb.beeline</groupId>
+      <artifactId>beeline-core</artifactId>
+    </dependency>
+  </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/trace/otel/pom.xml b/trace/otel/pom.xml
index c96ae976..56106bdb 100644
--- a/trace/otel/pom.xml
+++ b/trace/otel/pom.xml
@@ -16,61 +16,58 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
+<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/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
 
-    <parent>
-        <groupId>org.commonjava.util</groupId>
-        <artifactId>o11yphant-trace</artifactId>
-        <version>1.9.2-SNAPSHOT</version>
-    </parent>
+  <parent>
+    <groupId>org.commonjava.util</groupId>
+    <artifactId>o11yphant-trace</artifactId>
+    <version>1.9.2-SNAPSHOT</version>
+  </parent>
 
-    <artifactId>o11yphant-trace-otel</artifactId>
-    <name>o11yphant :: Tracers :: Opentelemetry</name>
+  <artifactId>o11yphant-trace-otel</artifactId>
+  <name>o11yphant :: Tracers :: Opentelemetry</name>
 
-    <dependencies>
-        <dependency>
-            <groupId>io.opentelemetry</groupId>
-            <artifactId>opentelemetry-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.opentelemetry</groupId>
-            <artifactId>opentelemetry-sdk</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.opentelemetry</groupId>
-            <artifactId>opentelemetry-exporter-otlp</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.opentelemetry</groupId>
-            <artifactId>opentelemetry-exporter-logging</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.commonjava.util</groupId>
-            <artifactId>o11yphant-trace-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>jul-to-slf4j</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.grpc</groupId>
-            <artifactId>grpc-netty</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-        </dependency>
-    </dependencies>
+  <dependencies>
+    <dependency>
+      <groupId>io.opentelemetry</groupId>
+      <artifactId>opentelemetry-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.opentelemetry</groupId>
+      <artifactId>opentelemetry-sdk</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.opentelemetry</groupId>
+      <artifactId>opentelemetry-exporter-otlp</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.opentelemetry</groupId>
+      <artifactId>opentelemetry-exporter-logging</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.commonjava.util</groupId>
+      <artifactId>o11yphant-trace-api</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>jul-to-slf4j</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.google.code.findbugs</groupId>
+      <artifactId>jsr305</artifactId>
+    </dependency>
+  </dependencies>
 
-    <build>
-        <resources>
-          <resource>
-            <directory>src/main/resources</directory>
-            <filtering>true</filtering>
-          </resource>
-        </resources>
-        
-    </build>
+  <build>
+    <resources>
+      <resource>
+        <directory>src/main/resources</directory>
+        <filtering>true</filtering>
+      </resource>
+    </resources>
+
+  </build>
 
 </project>
\ No newline at end of file
diff --git a/trace/pom.xml b/trace/pom.xml
index d133448a..8f5100c4 100644
--- a/trace/pom.xml
+++ b/trace/pom.xml
@@ -16,7 +16,8 @@
     limitations under the License.
 
 -->
-<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/xsd/maven-4.0.0.xsd">
+<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/xsd/maven-4.0.0.xsd">
   <parent>
     <artifactId>o11yphant</artifactId>
     <groupId>org.commonjava.util</groupId>
@@ -32,7 +33,7 @@
     <module>api</module>
     <module>core</module>
     <module>otel</module>
-<!--    <module>honeycomb</module>-->
+    <!--    <module>honeycomb</module>-->
     <module>helper-jhttpc</module>
     <module>helper-servlet</module>
     <module>helper-httpclient</module>