Description
If no tests were run (e.g. typo in the test class name with a purpose-built configuration) then the summary throws NPE.
result:
[java] Exception in thread "main" java.lang.NullPointerException
[java] at org.apache.jdo.tck.util.ResultSummary.main(ResultSummary.java:73)
[java] [ERROR] Java Result: 1