bring powermock to java 9 compatible version

Author: bryanhuntesl

pom.xml

@@ -66,7 +66,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <powermock.version>1.6.5</powermock.version>
+        <powermock.version>2.0.0-beta.5</powermock.version>
         <slf4j.version>1.7.21</slf4j.version>
         <jackson.version>2.8.0</jackson.version>
         <java.target.version>1.8</java.target.version>
@@ -336,7 +336,7 @@
             <plugin>
                 <groupId>org.jacoco</groupId>
                 <artifactId>jacoco-maven-plugin</artifactId>
-                <version>0.7.7.201606060606</version>
+                <version>0.8.0</version>
                 <executions>
                     <execution>
                         <id>jacoco-initialize</id>
@@ -414,15 +414,9 @@
             <artifactId>slf4j-api</artifactId>
             <version>${slf4j.version}</version>
         </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <version>1.10.19</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.powermock</groupId>
-            <artifactId>powermock-api-mockito</artifactId>
+            <artifactId>powermock-api-mockito2</artifactId>
             <version>${powermock.version}</version>
             <scope>test</scope>
         </dependency>
@@ -470,5 +464,10 @@
             <artifactId>jinterface</artifactId>
             <version>1.6.1</version>
         </dependency>
+        <dependency>
+            <groupId>commons-codec</groupId>
+            <artifactId>commons-codec</artifactId>
+            <version>1.10</version>
+        </dependency>
     </dependencies>
 </project>