fix NPE TestNG in maven OPENDJ-2398

vharseko

04.06.2018 707518f8a5d382b00423b895b657bde7628774fa

fix NPE TestNG in maven OPENDJ-2398

 opendj-config/pom.xml

@@ -59,14 +59,6 @@
      <groupId>org.forgerock.opendj</groupId>
      <artifactId>opendj-cli</artifactId>
    </dependency>

    <!-- We need to override testNG version to make test works (see OPENDJ-2389) -->
    <dependency>
      <groupId>org.testng</groupId>
      <artifactId>testng</artifactId>
      <version>6.0.1</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <properties>
@@ -174,6 +166,10 @@
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <configuration>
             <parallel>methods</parallel>
             <threadCount>1</threadCount>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>