| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 33 of 33 | 0% | 4 of 4 | 0% | 10 | 10 | 13 | 13 | 8 | 8 |
| processOutgoing(ExtendedExtension.ExtensionContext, Frame) | | 0% | | 0% | 3 | 3 | 3 | 3 | 1 | 1 |
| CustomMaskingKeyGeneratorTest.MaskingKeyCheckingExtension(boolean, AtomicInteger) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| processIncoming(ExtendedExtension.ExtensionContext, Frame) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| onExtensionNegotiation(ExtendedExtension.ExtensionContext, List) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getName() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getParameters() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| onHandshakeResponse(ExtendedExtension.ExtensionContext, List) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| destroy(ExtendedExtension.ExtensionContext) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |