LVL1BS::JepByteStreamTool::CmmSumsData Node1 LVL1BS::JepByteStreamTool ::CmmSumsData + m_cmmEtCollection + m_cmmEtMap + CmmSumsData() Node2 LVL1BS::JepByteStreamTool ::JepByteStreamToolData + m_collection + JepByteStreamToolData() Node2->Node1