Trying to resolve powermock issues on OpenJDK9 as per:

https://stackoverflow.com/questions/50456726/mockclassloader-cannot-access-jdk-internal-reflect-superclass-jdk-internal-refle

Author: jgebal

pom.xml

@@ -48,7 +48,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.version>3.5.0</maven.version>
         <java.version>1.8</java.version>
-        <powermock.version>1.7.4</powermock.version>
+        <powermock.version>2.0.0-beta.5</powermock.version>
         <ojdbc.version>12.2.0.1</ojdbc.version>
     </properties>