Add missing dependencies (#53)

* Add missing dependencies

Author: elharo

pom.xml

@@ -116,11 +116,28 @@ under the License.
       <version>${mavenVersion}</version>
       <scope>provided</scope>
     </dependency>
+    <dependency>
+      <groupId>org.apache.maven</groupId>
+      <artifactId>maven-settings-builder</artifactId>
+      <version>${mavenVersion}</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.maven.resolver</groupId>
+      <artifactId>maven-resolver-api</artifactId>
+      <version>1.4.1</version>
+    </dependency>
+
     <!-- dependencies to annotations -->
     <dependency>
       <groupId>org.apache.maven.plugin-tools</groupId>
       <artifactId>maven-plugin-annotations</artifactId>
     </dependency>
+    <dependency>
+      <groupId>javax.inject</groupId>
+      <artifactId>javax.inject</artifactId>
+      <version>1</version>
+    </dependency>
 
     <!-- shared -->
     <dependency>
@@ -140,6 +157,11 @@ under the License.
     </dependency>
 
     <!-- plexus -->
+    <dependency>
+      <groupId>org.eclipse.sisu</groupId>
+      <artifactId>org.eclipse.sisu.plexus</artifactId>
+      <scope>provided</scope>
+    </dependency>
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-mail-sender-api</artifactId>
@@ -202,6 +224,43 @@ under the License.
       <version>2.2.0</version>
     </dependency>
 
+    <dependency>
+      <groupId>org.apache.velocity.tools</groupId>
+      <artifactId>velocity-tools-generic</artifactId>
+      <version>3.1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.velocity</groupId>
+      <artifactId>velocity-engine-core</artifactId>
+      <version>2.4</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.cxf</groupId>
+      <artifactId>cxf-api</artifactId>
+      <version>2.6.11</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.cxf</groupId>
+      <artifactId>cxf-rt-transports-http</artifactId>
+      <version>2.6.11</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.xmlrpc</groupId>
+      <artifactId>xmlrpc-common</artifactId>
+      <version>3.1.3</version>
+      <exclusions>
+        <exclusion>
+          <groupId>xml-apis</groupId>
+          <artifactId>xml-apis</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>javax.ws.rs</groupId>
+      <artifactId>jsr311-api</artifactId>
+      <version>1.1.1</version>
+    </dependency>
+
     <!-- commons -->
     <dependency>
       <groupId>org.apache.commons</groupId>
@@ -266,11 +325,6 @@ under the License.
       <artifactId>github-api</artifactId>
       <version>1.326</version>
     </dependency>
-    <dependency>
-      <groupId>com.google.code.gson</groupId>
-      <artifactId>gson</artifactId>
-      <version>2.10.1</version>
-    </dependency>
 
     <!-- for rss feed generation -->
     <dependency>
@@ -292,6 +346,12 @@ under the License.
       <version>4.11.0</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.hamcrest</groupId>
+      <artifactId>hamcrest-core</artifactId>
+      <version>1.3</version>
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>org.apache.maven.plugin-testing</groupId>
       <artifactId>maven-plugin-testing-harness</artifactId>

src/main/java/org/apache/maven/plugins/changes/ChangesReport.java

@@ -35,7 +35,7 @@
 import java.util.Properties;
 import java.util.ResourceBundle;
 
-import org.apache.commons.collections.map.CaseInsensitiveMap;
+import org.apache.commons.collections4.map.CaseInsensitiveMap;
 import org.apache.commons.io.input.XmlStreamReader;
 import org.apache.maven.plugins.annotations.Mojo;
 import org.apache.maven.plugins.annotations.Parameter;

src/main/java/org/apache/maven/plugins/issues/IssuesReportHelper.java

@@ -23,7 +23,7 @@
 import java.util.List;
 import java.util.Map;
 
-import org.apache.commons.collections.bidimap.DualHashBidiMap;
+import org.apache.commons.collections4.bidimap.DualHashBidiMap;
 import org.apache.maven.plugin.logging.Log;
 
 /**