| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 196 of 196 | 0% | 6 of 6 | 0% | 8 | 8 | 37 | 37 | 5 | 5 |
| createExtension(CoreExtension, List) | | 0% | | 0% | 2 | 2 | 10 | 10 | 1 | 1 |
| resolveCoreExtensions(RepositorySystemSession, List, Set, List) | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| resolveExtension(CoreExtension, RepositorySystemSession, List, DependencyFilter) | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| BootstrapCoreExtensionManager(Logger, DefaultPluginDependenciesResolver, DefaultRepositorySystemSessionFactory, PlexusContainer) | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| loadCoreExtensions(MavenExecutionRequest, Set, List) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 |