}
@Override
public MutableTestCase setCoverageBlock(Testable testable, List<Integer> lines) {
if (coverageBlock(testable) != null) {
throw new CoverageAlreadyExistsException("The link between " + name() + " and " + testable.component().key() + " already exists");
}
beanGraph().getUnderlyingGraph().addEdge(null, element(), ((BeanVertex) testable).element(), COVERS).setProperty(LINES, lines);
return this;
}