| FileUtils |   | 30% | | 33% | 30 | 38 | 56 | 91 | 4 | 10 | 0 | 1 |
| FileUploadBase | | 69% | | 48% | 27 | 50 | 44 | 147 | 5 | 24 | 0 | 1 |
| ByteArrayOutputStream | | 63% | | 50% | 18 | 29 | 28 | 86 | 2 | 10 | 0 | 1 |
| MultipartStream | | 76% | | 66% | 14 | 41 | 34 | 129 | 3 | 17 | 0 | 1 |
| MultipartStream.ItemInputStream | | 72% | | 54% | 17 | 34 | 27 | 81 | 3 | 11 | 0 | 1 |
| IOUtils | | 67% | | 57% | 7 | 14 | 10 | 34 | 2 | 7 | 0 | 1 |
| ParameterParser | | 92% | | 69% | 26 | 53 | 8 | 94 | 1 | 12 | 0 | 1 |
| ThresholdingOutputStream | | 66% | | 100% | 2 | 11 | 9 | 27 | 2 | 8 | 0 | 1 |
| DeferredFileOutputStream | | 83% | | 66% | 2 | 11 | 5 | 30 | 0 | 8 | 0 | 1 |
| FileUploadException | | 25% | | n/a | 3 | 4 | 6 | 8 | 3 | 4 | 0 | 1 |
| InvalidFileNameException | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| MultipartStream.ProgressNotifier | | 78% | | 50% | 1 | 5 | 1 | 13 | 0 | 4 | 0 | 1 |
| MultipartStream.MalformedStreamException | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| MultipartStream.IllegalBoundaryException | | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| FileUpload | | 62% | | n/a | 1 | 4 | 3 | 8 | 1 | 4 | 0 | 1 |
| FileItemStream.ItemSkippedException | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |