From b5946ff5b7481134236a13c21c44dcec36e45b51 Mon Sep 17 00:00:00 2001
From: Tomo Suzuki <suztomo@google.com>
Date: Wed, 25 Aug 2021 15:16:20 -0400
Subject: [PATCH] chore: split the shared dependencies BOM into two (#419)

---
 first-party-dependencies/java.header        |  15 ++
 first-party-dependencies/license-checks.xml |  10 +
 first-party-dependencies/pom.xml            | 192 ++++++++++++++++
 pom.xml                                     | 233 +-------------------
 third-party-dependencies/java.header        |  15 ++
 third-party-dependencies/license-checks.xml |  10 +
 third-party-dependencies/pom.xml            | 171 ++++++++++++++
 7 files changed, 421 insertions(+), 225 deletions(-)
 create mode 100644 first-party-dependencies/java.header
 create mode 100644 first-party-dependencies/license-checks.xml
 create mode 100644 first-party-dependencies/pom.xml
 create mode 100644 third-party-dependencies/java.header
 create mode 100644 third-party-dependencies/license-checks.xml
 create mode 100644 third-party-dependencies/pom.xml

diff --git a/first-party-dependencies/java.header b/first-party-dependencies/java.header
new file mode 100644
index 00000000..d0970ba7
--- /dev/null
+++ b/first-party-dependencies/java.header
@@ -0,0 +1,15 @@
+^/\*$
+^ \* Copyright \d\d\d\d,? Google (Inc\.|LLC)$
+^ \*$
+^ \* Licensed under the Apache License, Version 2\.0 \(the "License"\);$
+^ \* you may not use this file except in compliance with the License\.$
+^ \* You may obtain a copy of the License at$
+^ \*$
+^ \*[ ]+https?://www.apache.org/licenses/LICENSE-2\.0$
+^ \*$
+^ \* Unless required by applicable law or agreed to in writing, software$
+^ \* distributed under the License is distributed on an "AS IS" BASIS,$
+^ \* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied\.$
+^ \* See the License for the specific language governing permissions and$
+^ \* limitations under the License\.$
+^ \*/$
diff --git a/first-party-dependencies/license-checks.xml b/first-party-dependencies/license-checks.xml
new file mode 100644
index 00000000..6597fced
--- /dev/null
+++ b/first-party-dependencies/license-checks.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!DOCTYPE module PUBLIC
+    "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
+    "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
+<module name="Checker">
+  <module name="RegexpHeader">
+    <property name="fileExtensions" value="java"/>
+    <property name="headerFile" value="${checkstyle.header.file}"/>
+  </module>
+</module>
diff --git a/first-party-dependencies/pom.xml b/first-party-dependencies/pom.xml
new file mode 100644
index 00000000..29a82ede
--- /dev/null
+++ b/first-party-dependencies/pom.xml
@@ -0,0 +1,192 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+  <groupId>com.google.cloud</groupId>
+  <artifactId>first-party-dependencies</artifactId>
+  <packaging>pom</packaging>
+  <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+  <name>Google Cloud First-party Shared Dependencies</name>
+  <url>https://github.com/googleapis/java-shared-dependencies</url>
+  <description>
+    Shared first-party dependencies for Google Cloud Java libraries.
+  </description>
+
+  <parent>
+    <groupId>com.google.cloud</groupId>
+    <artifactId>google-cloud-shared-config</artifactId>
+    <version>1.0.1</version>
+  </parent>
+
+  <organization>
+    <name>Google LLC</name>
+  </organization>
+
+  <scm>
+    <connection>scm:git:git@github.com:googleapis/java-shared-dependencies.git</connection>
+    <developerConnection>scm:git:git@github.com:googleapis/java-shared-dependencies.git</developerConnection>
+    <url>https://github.com/googleapis/java-shared-dependencies</url>
+    <tag>HEAD</tag>
+  </scm>
+
+  <issueManagement>
+    <url>https://github.com/googleapis/java-shared-dependencies/issues</url>
+    <system>GitHub Issues</system>
+  </issueManagement>
+
+  <distributionManagement>
+    <snapshotRepository>
+      <id>sonatype-nexus-snapshots</id>
+      <url>https://google.oss.sonatype.org/content/repositories/snapshots</url>
+    </snapshotRepository>
+    <repository>
+      <id>sonatype-nexus-staging</id>
+      <url>https://google.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+    </repository>
+  </distributionManagement>
+
+  <licenses>
+    <license>
+      <name>Apache-2.0</name>
+      <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
+    </license>
+  </licenses>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <site.installationModule>${project.artifactId}</site.installationModule>
+
+    <grpc.version>1.40.0</grpc.version>
+    <gax.version>2.3.0</gax.version>
+    <grpc-gcp.version>1.1.0</grpc-gcp.version>
+    <guava.version>30.1.1-jre</guava.version>
+    <protobuf.version>3.17.3</protobuf.version>
+    <google.api-common.version>2.0.1</google.api-common.version>
+    <google.common-protos.version>2.3.2</google.common-protos.version>
+    <google.core.version>2.1.1</google.core.version>
+    <google.auth.version>1.1.0</google.auth.version>
+    <google.http-client.version>1.39.2</google.http-client.version>
+    <google.oauth-client.version>1.32.1</google.oauth-client.version>
+    <google.api-client.version>1.32.1</google.api-client.version>
+    <iam.version>1.1.0</iam.version>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>io.grpc</groupId>
+        <artifactId>grpc-bom</artifactId>
+        <version>${grpc.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.api</groupId>
+        <artifactId>gax-bom</artifactId>
+        <version>${gax.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>grpc-gcp</artifactId>
+        <version>${grpc-gcp.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.guava</groupId>
+        <artifactId>guava-bom</artifactId>
+        <version>${guava.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+
+      <dependency>
+        <groupId>com.google.protobuf</groupId>
+        <artifactId>protobuf-bom</artifactId>
+        <version>${protobuf.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.api</groupId>
+        <artifactId>api-common</artifactId>
+        <version>${google.api-common.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.api.grpc</groupId>
+        <artifactId>proto-google-common-protos</artifactId>
+        <version>${google.common-protos.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.api.grpc</groupId>
+        <artifactId>grpc-google-common-protos</artifactId>
+        <version>${google.common-protos.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>google-cloud-core-bom</artifactId>
+        <version>${google.core.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.auth</groupId>
+        <artifactId>google-auth-library-bom</artifactId>
+        <version>${google.auth.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.http-client</groupId>
+        <artifactId>google-http-client-bom</artifactId>
+        <version>${google.http-client.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.oauth-client</groupId>
+        <artifactId>google-oauth-client-bom</artifactId>
+        <version>${google.oauth-client.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.api-client</groupId>
+        <artifactId>google-api-client-bom</artifactId>
+        <version>${google.api-client.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.api.grpc</groupId>
+        <artifactId>proto-google-iam-v1</artifactId>
+        <version>${iam.version}</version>
+      </dependency>
+
+      <!-- Following test deps are kept to keep them consistent with versions above -->
+      <dependency>
+        <groupId>com.google.api.grpc</groupId>
+        <artifactId>grpc-google-iam-v1</artifactId>
+        <version>${iam.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.api</groupId>
+        <artifactId>gax-grpc</artifactId>
+        <version>${gax.version}</version>
+        <classifier>testlib</classifier>
+      </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>google-cloud-core</artifactId>
+        <version>${google.core.version}</version>
+        <type>test-jar</type>
+      </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>google-cloud-core</artifactId>
+        <version>${google.core.version}</version>
+        <classifier>tests</classifier>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+</project>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index d9ce91bc..047758a3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,6 +5,10 @@
   <artifactId>google-cloud-shared-dependencies</artifactId>
   <packaging>pom</packaging>
   <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+  <modules>
+    <module>first-party-dependencies</module>
+    <module>third-party-dependencies</module>
+  </modules>
   <name>Google Cloud Shared Dependencies</name>
   <url>https://github.com/googleapis/java-shared-dependencies</url>
   <description>
@@ -54,245 +58,24 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <site.installationModule>${project.artifactId}</site.installationModule>
-    <grpc.version>1.40.0</grpc.version>
-    <gax.version>2.3.0</gax.version>
-    <grpc-gcp.version>1.1.0</grpc-gcp.version>
-    <guava.version>30.1.1-jre</guava.version>
-    <protobuf.version>3.17.3</protobuf.version>
-    <google.api-common.version>2.0.1</google.api-common.version>
-    <google.common-protos.version>2.3.2</google.common-protos.version>
-    <google.core.version>2.1.1</google.core.version>
-    <google.auth.version>1.1.0</google.auth.version>
-    <google.http-client.version>1.39.2</google.http-client.version>
-    <google.oauth-client.version>1.32.1</google.oauth-client.version>
-    <google.api-client.version>1.32.1</google.api-client.version>
-    <gson.version>2.8.8</gson.version>
-    <threeten.version>1.5.1</threeten.version>
-    <javax.annotations.version>1.3.2</javax.annotations.version>
-    <animal-sniffer.version>1.20</animal-sniffer.version>
-    <iam.version>1.1.0</iam.version>
-    <opencensus.version>0.28.0</opencensus.version>
-    <findbugs.version>3.0.2</findbugs.version>
-    <errorprone.version>2.9.0</errorprone.version>
-    <jackson.version>2.12.4</jackson.version>
-    <codec.version>1.15</codec.version>
-    <httpcomponents.httpcore.version>4.4.14</httpcomponents.httpcore.version>
-    <httpcomponents.httpclient.version>4.5.13</httpcomponents.httpclient.version>
   </properties>
 
   <dependencyManagement>
     <dependencies>
-      <dependency>
-        <groupId>io.grpc</groupId>
-        <artifactId>grpc-bom</artifactId>
-        <version>${grpc.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api</groupId>
-        <artifactId>gax-bom</artifactId>
-        <version>${gax.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
-        <artifactId>grpc-gcp</artifactId>
-        <version>${grpc-gcp.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.guava</groupId>
-        <artifactId>guava-bom</artifactId>
-        <version>${guava.version}</version>
+        <artifactId>first-party-dependencies</artifactId>
+        <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
-
-      <dependency>
-        <groupId>com.google.protobuf</groupId>
-        <artifactId>protobuf-bom</artifactId>
-        <version>${protobuf.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      
-      
-      <dependency>
-        <groupId>org.apache.httpcomponents</groupId>
-        <artifactId>httpcore</artifactId>
-        <version>${httpcomponents.httpcore.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.apache.httpcomponents</groupId>
-        <artifactId>httpclient</artifactId>
-        <version>${httpcomponents.httpclient.version}</version>
-      </dependency>
-
-      <dependency>
-        <groupId>com.google.api</groupId>
-        <artifactId>api-common</artifactId>
-        <version>${google.api-common.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>proto-google-common-protos</artifactId>
-        <version>${google.common-protos.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>grpc-google-common-protos</artifactId>
-        <version>${google.common-protos.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.code.gson</groupId>
-        <artifactId>gson</artifactId>
-        <version>${gson.version}</version>
-      </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
-        <artifactId>google-cloud-core-bom</artifactId>
-        <version>${google.core.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      <dependency>
-        <groupId>com.google.auth</groupId>
-        <artifactId>google-auth-library-bom</artifactId>
-        <version>${google.auth.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      <dependency>
-        <groupId>com.google.http-client</groupId>
-        <artifactId>google-http-client-bom</artifactId>
-        <version>${google.http-client.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      <dependency>
-        <groupId>com.google.oauth-client</groupId>
-        <artifactId>google-oauth-client-bom</artifactId>
-        <version>${google.oauth-client.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api-client</groupId>
-        <artifactId>google-api-client-bom</artifactId>
-        <version>${google.api-client.version}</version>
-        <type>pom</type>
-        <scope>import</scope>
-      </dependency>
-      <dependency>
-        <groupId>org.threeten</groupId>
-        <artifactId>threetenbp</artifactId>
-        <version>${threeten.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>javax.annotation</groupId>
-        <artifactId>javax.annotation-api</artifactId>
-        <version>${javax.annotations.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.codehaus.mojo</groupId>
-        <artifactId>animal-sniffer-annotations</artifactId>
-        <version>${animal-sniffer.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>proto-google-iam-v1</artifactId>
-        <version>${iam.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.code.findbugs</groupId>
-        <artifactId>jsr305</artifactId>
-        <version>${findbugs.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.errorprone</groupId>
-        <artifactId>error_prone_annotations</artifactId>
-        <version>${errorprone.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.fasterxml.jackson</groupId>
-        <artifactId>jackson-bom</artifactId>
-        <version>${jackson.version}</version>
+        <artifactId>third-party-dependencies</artifactId>
+        <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
         <type>pom</type>
         <scope>import</scope>
       </dependency>
-      <dependency>
-        <groupId>commons-codec</groupId>
-        <artifactId>commons-codec</artifactId>
-        <version>${codec.version}</version>
-      </dependency>
-
-      <!-- TODO: replace with opencensus-bom when available -->
-      <dependency>
-        <groupId>io.opencensus</groupId>
-        <artifactId>opencensus-api</artifactId>
-        <version>${opencensus.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>io.opencensus</groupId>
-        <artifactId>opencensus-contrib-grpc-util</artifactId>
-        <version>${opencensus.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>io.opencensus</groupId>
-        <artifactId>opencensus-contrib-http-util</artifactId>
-        <version>${opencensus.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>io.opencensus</groupId>
-        <artifactId>opencensus-contrib-zpages</artifactId>
-        <version>${opencensus.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>io.opencensus</groupId>
-        <artifactId>opencensus-exporter-stats-stackdriver</artifactId>
-        <version>${opencensus.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>io.opencensus</groupId>
-        <artifactId>opencensus-exporter-trace-stackdriver</artifactId>
-        <version>${opencensus.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>io.opencensus</groupId>
-        <artifactId>opencensus-impl</artifactId>
-        <version>${opencensus.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>io.opencensus</groupId>
-        <artifactId>opencensus-impl-core</artifactId>
-        <version>${opencensus.version}</version>
-      </dependency>
-
-      <!-- Following test deps are kept to keep them consistent with versions above -->
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>grpc-google-iam-v1</artifactId>
-        <version>${iam.version}</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.api</groupId>
-        <artifactId>gax-grpc</artifactId>
-        <version>${gax.version}</version>
-        <classifier>testlib</classifier>
-      </dependency>
-      <dependency>
-        <groupId>com.google.cloud</groupId>
-        <artifactId>google-cloud-core</artifactId>
-        <version>${google.core.version}</version>
-        <type>test-jar</type>
-      </dependency>
-      <dependency>
-        <groupId>com.google.cloud</groupId>
-        <artifactId>google-cloud-core</artifactId>
-        <version>${google.core.version}</version>
-        <classifier>tests</classifier>
-      </dependency>
     </dependencies>
   </dependencyManagement>
 </project>
diff --git a/third-party-dependencies/java.header b/third-party-dependencies/java.header
new file mode 100644
index 00000000..d0970ba7
--- /dev/null
+++ b/third-party-dependencies/java.header
@@ -0,0 +1,15 @@
+^/\*$
+^ \* Copyright \d\d\d\d,? Google (Inc\.|LLC)$
+^ \*$
+^ \* Licensed under the Apache License, Version 2\.0 \(the "License"\);$
+^ \* you may not use this file except in compliance with the License\.$
+^ \* You may obtain a copy of the License at$
+^ \*$
+^ \*[ ]+https?://www.apache.org/licenses/LICENSE-2\.0$
+^ \*$
+^ \* Unless required by applicable law or agreed to in writing, software$
+^ \* distributed under the License is distributed on an "AS IS" BASIS,$
+^ \* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied\.$
+^ \* See the License for the specific language governing permissions and$
+^ \* limitations under the License\.$
+^ \*/$
diff --git a/third-party-dependencies/license-checks.xml b/third-party-dependencies/license-checks.xml
new file mode 100644
index 00000000..6597fced
--- /dev/null
+++ b/third-party-dependencies/license-checks.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!DOCTYPE module PUBLIC
+    "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
+    "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
+<module name="Checker">
+  <module name="RegexpHeader">
+    <property name="fileExtensions" value="java"/>
+    <property name="headerFile" value="${checkstyle.header.file}"/>
+  </module>
+</module>
diff --git a/third-party-dependencies/pom.xml b/third-party-dependencies/pom.xml
new file mode 100644
index 00000000..48b9f0ca
--- /dev/null
+++ b/third-party-dependencies/pom.xml
@@ -0,0 +1,171 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+  <groupId>com.google.cloud</groupId>
+  <artifactId>third-party-dependencies</artifactId>
+  <packaging>pom</packaging>
+  <version>2.1.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-shared-dependencies:current} -->
+  <name>Google Cloud Third-party Shared Dependencies</name>
+  <url>https://github.com/googleapis/java-shared-dependencies</url>
+  <description>
+    Shared third-party dependencies for Google Cloud Java libraries.
+  </description>
+
+  <parent>
+    <groupId>com.google.cloud</groupId>
+    <artifactId>google-cloud-shared-config</artifactId>
+    <version>1.0.1</version>
+  </parent>
+
+  <organization>
+    <name>Google LLC</name>
+  </organization>
+
+  <scm>
+    <connection>scm:git:git@github.com:googleapis/java-shared-dependencies.git</connection>
+    <developerConnection>scm:git:git@github.com:googleapis/java-shared-dependencies.git</developerConnection>
+    <url>https://github.com/googleapis/java-shared-dependencies</url>
+    <tag>HEAD</tag>
+  </scm>
+
+  <issueManagement>
+    <url>https://github.com/googleapis/java-shared-dependencies/issues</url>
+    <system>GitHub Issues</system>
+  </issueManagement>
+
+  <distributionManagement>
+    <snapshotRepository>
+      <id>sonatype-nexus-snapshots</id>
+      <url>https://google.oss.sonatype.org/content/repositories/snapshots</url>
+    </snapshotRepository>
+    <repository>
+      <id>sonatype-nexus-staging</id>
+      <url>https://google.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+    </repository>
+  </distributionManagement>
+
+  <licenses>
+    <license>
+      <name>Apache-2.0</name>
+      <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
+    </license>
+  </licenses>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <site.installationModule>${project.artifactId}</site.installationModule>
+
+    <gson.version>2.8.8</gson.version>
+    <threeten.version>1.5.1</threeten.version>
+    <javax.annotations.version>1.3.2</javax.annotations.version>
+    <animal-sniffer.version>1.20</animal-sniffer.version>
+    <opencensus.version>0.28.0</opencensus.version>
+    <findbugs.version>3.0.2</findbugs.version>
+    <errorprone.version>2.9.0</errorprone.version>
+    <jackson.version>2.12.4</jackson.version>
+    <codec.version>1.15</codec.version>
+    <httpcomponents.httpcore.version>4.4.14</httpcomponents.httpcore.version>
+    <httpcomponents.httpclient.version>4.5.13</httpcomponents.httpclient.version>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>org.apache.httpcomponents</groupId>
+        <artifactId>httpcore</artifactId>
+        <version>${httpcomponents.httpcore.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.apache.httpcomponents</groupId>
+        <artifactId>httpclient</artifactId>
+        <version>${httpcomponents.httpclient.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.code.gson</groupId>
+        <artifactId>gson</artifactId>
+        <version>${gson.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.threeten</groupId>
+        <artifactId>threetenbp</artifactId>
+        <version>${threeten.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>javax.annotation</groupId>
+        <artifactId>javax.annotation-api</artifactId>
+        <version>${javax.annotations.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>animal-sniffer-annotations</artifactId>
+        <version>${animal-sniffer.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.code.findbugs</groupId>
+        <artifactId>jsr305</artifactId>
+        <version>${findbugs.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.errorprone</groupId>
+        <artifactId>error_prone_annotations</artifactId>
+        <version>${errorprone.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>com.fasterxml.jackson</groupId>
+        <artifactId>jackson-bom</artifactId>
+        <version>${jackson.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>commons-codec</groupId>
+        <artifactId>commons-codec</artifactId>
+        <version>${codec.version}</version>
+      </dependency>
+
+      <!-- TODO: replace with opencensus-bom when available -->
+      <dependency>
+        <groupId>io.opencensus</groupId>
+        <artifactId>opencensus-api</artifactId>
+        <version>${opencensus.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.opencensus</groupId>
+        <artifactId>opencensus-contrib-grpc-util</artifactId>
+        <version>${opencensus.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.opencensus</groupId>
+        <artifactId>opencensus-contrib-http-util</artifactId>
+        <version>${opencensus.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.opencensus</groupId>
+        <artifactId>opencensus-contrib-zpages</artifactId>
+        <version>${opencensus.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.opencensus</groupId>
+        <artifactId>opencensus-exporter-stats-stackdriver</artifactId>
+        <version>${opencensus.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.opencensus</groupId>
+        <artifactId>opencensus-exporter-trace-stackdriver</artifactId>
+        <version>${opencensus.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.opencensus</groupId>
+        <artifactId>opencensus-impl</artifactId>
+        <version>${opencensus.version}</version>
+      </dependency>
+      <dependency>
+        <groupId>io.opencensus</groupId>
+        <artifactId>opencensus-impl-core</artifactId>
+        <version>${opencensus.version}</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+</project>
\ No newline at end of file