The Pathinfos strucutre in the dataflows is filled multiple times.

ISSUE: the pathinfos is the dataflows strucuture is copied multiple times.

REPRODUCE THE BUG:

Follwed the stpes in the below mentioned wiki page:

https://wiki.opendaylight.org/view/OpenDaylight_Virtual_Tenant_Network_(VTN):VTN_Coordinator:Release/Lithium/VTN/HowTos/How_To_Use_VTN_to_make_packets_take_different_paths

RESPONSE:

"pathinfos": [

{ "in_port_name": "s1-eth1", "out_port_name": "s1-eth2", "switch_id": "openflow:1" }

,

{ "in_port_name": "", "out_port_name": "", "switch_id": "" }

,

{ "in_port_name": "", "out_port_name": "", "switch_id": "" }

,

{ "in_port_name": "s1-eth1", "out_port_name": "s1-eth2", "switch_id": "openflow:1" }

,

{ "in_port_name": "s2-eth1", "out_port_name": "s2-eth2", "switch_id": "openflow:2" }

,

{ "in_port_name": "", "out_port_name": "", "switch_id": "" }

,

{ "in_port_name": "s1-eth1", "out_port_name": "s1-eth2", "switch_id": "openflow:1" }

,

{ "in_port_name": "s2-eth1", "out_port_name": "s2-eth2", "switch_id": "openflow:2" }

,

{ "in_port_name": "s3-eth1", "out_port_name": "s3-eth3", "switch_id": "openflow:3" }

]
}
],
"reason": "success"
}
]