ProjectBuildList projectBuildList = ProjectDependencyGraphStub.getProjectBuildList(session);
        TaskSegment taskSegment = projectBuildList.get(0).getTaskSegment();
        assertTrue(
                projectBuildList.size() >= 6,
                "Expected size " + projectBuildList.size() + " to be >= 6 for collection: " + projectBuildList);

            MavenExecutionPlan plan = calculateExecutionPlan(
                    projectBuild.getSession(),
                    projectBuild.getProject(),
                    projectBuild.getTaskSegment().getTasks());
            result += plan.size();
        }
        return result;
    }

    public int getNumberOfExecutions(ProjectBuildList projectBuildList)