Github user pnowojski commented on a diff in the pull request:
https://github.com/apache/flink/pull/4777#discussion_r149654340
--- Diff: pom.xml ---
@@ -289,6 +289,48 @@ under the License.
<version>1.8.2</version>
</dependency>
+ <!-- For dependency convergence -->
+ <dependency>
+ <groupId>org.hamcrest</groupId>
+ <artifactId>hamcrest-core</artifactId>
+ <version>${hamcrest.version}</version>
+ </dependency>
+
+ <!-- For dependency convergence -->
+ <dependency>
+ <groupId>org.objenesis</groupId>
+ <artifactId>objenesis</artifactId>
+ <version>2.2</version>
--- End diff --
Indeed it is strange, I don't see 2.2 in `dependency:tree`, but without
forcing 2.2 version there is this convergence error:
```
Dependency convergence error for org.objenesis:objenesis:2.2 paths to
dependency are:
+-org.apache.flink:flink-parent:1.4-SNAPSHOT
+-org.powermock:powermock-module-junit4:1.6.5
+-org.powermock:powermock-module-junit4-common:1.6.5
+-org.powermock:powermock-reflect:1.6.5
+-org.objenesis:objenesis:2.2
and
+-org.apache.flink:flink-parent:1.4-SNAPSHOT
+-org.powermock:powermock-api-mockito:1.6.5
+-org.mockito:mockito-core:1.10.19
+-org.objenesis:objenesis:2.1
```
---
