| WriterOutputStream |  | 0% | | 0% | 25 | 25 | 79 | 79 | 16 | 16 | 1 | 1 |
| LockableFileWriter | | 0% | | 0% | 28 | 28 | 65 | 65 | 21 | 21 | 1 | 1 |
| XmlStreamWriter | | 0% | | 0% | 23 | 23 | 55 | 55 | 12 | 12 | 1 | 1 |
| DeferredFileOutputStream | | 0% | | 0% | 27 | 27 | 51 | 51 | 16 | 16 | 1 | 1 |
| ProxyWriter | | 0% | | n/a | 14 | 14 | 71 | 71 | 14 | 14 | 1 | 1 |
| ProxyCollectionWriter | | 0% | | n/a | 15 | 15 | 76 | 76 | 15 | 15 | 1 | 1 |
| FileWriterWithEncoding | | 0% | | 0% | 19 | 19 | 44 | 44 | 15 | 15 | 1 | 1 |
| ThresholdingOutputStream | | 0% | | 0% | 22 | 22 | 42 | 42 | 17 | 17 | 1 | 1 |
| FilterCollectionWriter | | 0% | | 0% | 24 | 24 | 27 | 27 | 22 | 22 | 1 | 1 |
| AbstractByteArrayOutputStream |  | 70% | | 68% | 12 | 29 | 24 | 99 | 4 | 13 | 0 | 1 |
| UncheckedFilterWriter | | 0% | | n/a | 22 | 22 | 20 | 20 | 22 | 22 | 1 | 1 |
| ByteArrayOutputStream | | 0% | | 0% | 19 | 19 | 31 | 31 | 12 | 12 | 1 | 1 |
| AppendableWriter | | 0% | | 0% | 13 | 13 | 23 | 23 | 10 | 10 | 1 | 1 |
| ProxyOutputStream | | 0% | | n/a | 9 | 9 | 34 | 34 | 9 | 9 | 1 | 1 |
| FileWriterWithEncoding.Builder | | 0% | | 0% | 8 | 8 | 10 | 10 | 4 | 4 | 1 | 1 |
| CountingOutputStream | | 0% | | 0% | 8 | 8 | 16 | 16 | 6 | 6 | 1 | 1 |
| WriterOutputStream.Builder | | 0% | | 0% | 7 | 7 | 15 | 15 | 6 | 6 | 1 | 1 |
| UnsynchronizedByteArrayOutputStream | | 56% | | 57% | 10 | 22 | 9 | 33 | 4 | 15 | 0 | 1 |
| UncheckedFilterOutputStream | | 0% | | n/a | 12 | 12 | 13 | 13 | 12 | 12 | 1 | 1 |
| StringBuilderWriter | | 30% | | 16% | 11 | 15 | 17 | 25 | 8 | 12 | 0 | 1 |
| LockableFileWriter.Builder | | 0% | | 0% | 7 | 7 | 12 | 12 | 5 | 5 | 1 | 1 |
| DeferredFileOutputStream.Builder | | 0% | | n/a | 7 | 7 | 15 | 15 | 7 | 7 | 1 | 1 |
| ChunkedOutputStream | | 0% | | 0% | 7 | 7 | 18 | 18 | 5 | 5 | 1 | 1 |
| UncheckedAppendableImpl | | 0% | | n/a | 5 | 5 | 10 | 10 | 5 | 5 | 1 | 1 |
| DemuxOutputStream | | 0% | | 0% | 7 | 7 | 15 | 15 | 5 | 5 | 1 | 1 |
| TeeOutputStream | | 0% | | n/a | 6 | 6 | 18 | 18 | 6 | 6 | 1 | 1 |
| ChunkedWriter | | 0% | | 0% | 5 | 5 | 16 | 16 | 3 | 3 | 1 | 1 |
| QueueOutputStream | | 0% | | n/a | 4 | 4 | 14 | 14 | 4 | 4 | 1 | 1 |
| BrokenOutputStream | | 0% | | n/a | 9 | 9 | 11 | 11 | 9 | 9 | 1 | 1 |
| BrokenWriter | | 0% | | n/a | 9 | 9 | 11 | 11 | 9 | 9 | 1 | 1 |
| ClosedWriter | | 0% | | n/a | 5 | 5 | 6 | 6 | 5 | 5 | 1 | 1 |
| ClosedOutputStream | | 0% | | n/a | 4 | 4 | 5 | 5 | 4 | 4 | 1 | 1 |
| TaggedWriter | | 0% | | n/a | 4 | 4 | 7 | 7 | 4 | 4 | 1 | 1 |
| TaggedOutputStream | | 0% | | n/a | 4 | 4 | 7 | 7 | 4 | 4 | 1 | 1 |
| NullWriter | | 0% | | n/a | 12 | 12 | 14 | 14 | 12 | 12 | 1 | 1 |
| XmlStreamWriter.Builder | | 0% | | n/a | 2 | 2 | 5 | 5 | 2 | 2 | 1 | 1 |
| AppendableOutputStream | | 0% | | n/a | 3 | 3 | 6 | 6 | 3 | 3 | 1 | 1 |
| CloseShieldOutputStream | | 0% | | n/a | 3 | 3 | 5 | 5 | 3 | 3 | 1 | 1 |
| CloseShieldWriter | | 0% | | n/a | 3 | 3 | 5 | 5 | 3 | 3 | 1 | 1 |
| NullAppendable | | 0% | | n/a | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 |
| ChunkedOutputStream.Builder | | 0% | | n/a | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| UncheckedFilterOutputStream.Builder | | 0% | | n/a | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| UncheckedFilterWriter.Builder | | 0% | | n/a | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| TeeWriter | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| UncheckedAppendable | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| NullOutputStream | | 100% | | n/a | 0 | 5 | 0 | 7 | 0 | 5 | 0 | 1 |
| NullPrintStream | | 100% | | n/a | 0 | 2 | 0 | 4 | 0 | 2 | 0 | 1 |
| UnsynchronizedByteArrayOutputStream.Builder | | 100% | | n/a | 0 | 2 | 0 | 2 | 0 | 2 | 0 | 1 |