Add shading of dependencies

Fixes #630

.gitignore

@@ -7,3 +7,5 @@ target
 .project
 .settings/
 .DS_Store
+
+dependency-reduced-pom.xml

pom.xml

@@ -82,9 +82,49 @@
             <failOnWarnings>true</failOnWarnings>
           </configuration>
         </plugin>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-shade-plugin</artifactId>
+          <version>3.2.1</version>
+        </plugin>
       </plugins>
     </pluginManagement>
     <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-shade-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <artifactSet>
+                <excludes>
+                  <exclude>com.infradna.tool:bridge-method-annotation</exclude>
+                  <exclude>org.jenkins-ci:annotation-indexer</exclude>
+                  <exclude>com.squareup.*:*</exclude>
+                  <exclude>org.jetbrains*:*</exclude>
+                  <exclude>com.github.spotbugs:*</exclude>
+                  <exclude>com.google.code.findbugs:*</exclude>
+                </excludes>
+              </artifactSet>
+              <filters>
+                <filter>
+                  <artifact>*:*</artifact>
+                  <excludes>
+                    <exclude>module-info.class</exclude>
+                    <exclude>META-INF/*.SF</exclude>
+                    <exclude>META-INF/*.DSA</exclude>
+                    <exclude>META-INF/*.RSA</exclude>
+                  </excludes>
+                </filter>
+              </filters>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-site-plugin</artifactId>