| EnvUtilForTests |  | 0% | | 0% | 22 | 22 | 30 | 30 | 10 | 10 | 1 | 1 |
| FileToBufferUtil | | 0% | | 0% | 10 | 10 | 28 | 28 | 6 | 6 | 1 | 1 |
| DummyEncoder | | 0% | | 0% | 19 | 19 | 32 | 32 | 15 | 15 | 1 | 1 |
| AbstractMultiThreadedHarness | | 0% | | 0% | 6 | 6 | 13 | 13 | 2 | 2 | 1 | 1 |
| StringListAppender | | 0% | | 0% | 8 | 8 | 15 | 15 | 6 | 6 | 1 | 1 |
| FileTestUtil | | 0% | | 0% | 6 | 6 | 11 | 11 | 2 | 2 | 1 | 1 |
| TrivialStatusListener | | 0% | | 0% | 6 | 6 | 12 | 12 | 5 | 5 | 1 | 1 |
| TeeOutputStream | | 0% | | 0% | 5 | 5 | 10 | 10 | 4 | 4 | 1 | 1 |
| RandomUtil | | 0% | | 0% | 5 | 5 | 8 | 8 | 4 | 4 | 1 | 1 |
| DelayingListAppender | | 0% | | n/a | 3 | 3 | 11 | 11 | 3 | 3 | 1 | 1 |
| MockInitialContextFactory | | 0% | | n/a | 5 | 5 | 11 | 11 | 5 | 5 | 1 | 1 |
| RunnableWithCounterAndDone | | 0% | | n/a | 4 | 4 | 7 | 7 | 4 | 4 | 1 | 1 |
| MockInitialContext | | 0% | | 0% | 3 | 3 | 6 | 6 | 2 | 2 | 1 | 1 |
| XTeeOutputStream | | 0% | | n/a | 3 | 3 | 7 | 7 | 3 | 3 | 1 | 1 |
| NPEAppender | | 0% | | n/a | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| CoreTestConstants | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |