| FileUtils |   | 37% | | 33% | 30 | 38 | 56 | 91 | 4 | 10 | 0 | 1 |
| MultipartStream | | 79% | | 72% | 11 | 38 | 30 | 125 | 2 | 16 | 0 | 1 |
| FileUploadBase | | 78% | | 54% | 22 | 45 | 29 | 132 | 3 | 22 | 0 | 1 |
| MultipartStream.ItemInputStream | | 71% | | 54% | 17 | 34 | 27 | 81 | 3 | 11 | 0 | 1 |
| ByteArrayOutputStream | | 77% | | 55% | 15 | 26 | 16 | 74 | 1 | 9 | 0 | 1 |
| ParameterParser | | 92% | | 69% | 26 | 53 | 8 | 94 | 1 | 12 | 0 | 1 |
| ThresholdingOutputStream | | 66% | | 100% | 2 | 11 | 9 | 27 | 2 | 8 | 0 | 1 |
| IOUtils | | 76% | | 57% | 7 | 14 | 10 | 34 | 2 | 7 | 0 | 1 |
| DeferredFileOutputStream | | 83% | | 66% | 2 | 11 | 5 | 30 | 0 | 8 | 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 |
| FileUploadException | | 33% | | n/a | 2 | 3 | 4 | 6 | 2 | 3 | 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 |
| FileItemStream.ItemSkippedException | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| FileUpload | | 100% | | n/a | 0 | 3 | 0 | 5 | 0 | 3 | 0 | 1 |