1381
1-add VirtualEthernetCsvImportContainer UI
2-add VirtualEthernetPage UI
3-update parent layout of VirtualEthernetViewContainer to VirtualIEthernetPage
4-add import btn to addImportCsvButton to VirtualEthernetView
5-test with file in attachement ethernet.csv(422 jira)
1373
1- add TunnelInterfaceServerCsvHandler to service(BE)
2-add importTunnelInterface to ImportServiceImpl Service(BE)
3-add case Tunnel in LogicalInterfaceClientCsvHandler
4-add TunnelCsvImportContainer UI
5-add TunnelPage UI
6-update parent layout of TunnelViewContainer to TunnelPage UI
7-add import btn to addImportCsvButton to TunnelView
8-add list of attribute in csvAttributeProvider
9-add addImportCsvButtons in generic view to hold two btns
9-test with file in attachement tnnl.csv(422 jira)
1370 & 1371:
1-add L3VlanInterfaceServerCsvHandler to service(BE)
2-add VLANInterface attribute to CsvAttributeProvider
3-add importVlanInterface to ImportServiceImpl
4-add VlanInterfaceClientCsvHandler to service

5-add L2VlanInterfaceCsvImportContainer
6-add L3VlanInterfaceCsvImportContainer
7-add VlanInterfacePage
8-add VIVlanInterfaceViewContainer for l2 and l3 vlan
9-add addImportCsvButtons to generic for case vlan(2 imports)
9-add addImportCsvButtons to vlan interface view
10-fix null pointer exception in savelogicalinterface
11-test L2 & with file in attatchment 422 and fix issues:
-null exceptions when enums empty
-fix open tables ovveride buildtab