LVL1BS::JepByteStreamTool::JetHitsData Node1 LVL1BS::JepByteStreamTool ::JetHitsData + m_hitCollection + m_hitsMap + JetHitsData() Node2 LVL1BS::JepByteStreamTool ::JepByteStreamToolData + m_collection + JepByteStreamToolData() Node2->Node1