pool::TestDriver Node1 pool::TestDriver + m_fileName - m_fileCatalogMgr - m_fileCatalog - m_fileName1 - m_lfn1 - m_fileName2 - m_lfn2 - m_fileName3 - m_lfn3 - m_events - m_simpleTestClass - m_eventsToCommitAndHold - m_tokens - m_testClassPrimitives - m_testClassVectors - m_testClassSTLContainers + TestDriver() + ~TestDriver() + write() + addlfns() + read() + TestDriver() + ~TestDriver() + write() + read() + TestDriver() and 6 more... Node2 PoolTestBase   + PoolTestBase() + PoolTestBase() + operator=() + ~PoolTestBase() + createSession() + loadLibraries() Node2->Node1 Node2->Node1 Node2->Node1