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Catch the exception in list(),otherwise break if neutron trunk is not found. Change-Id: Ied7d26c8e2d674601b2a5d83c5b9b5f7d60d3436
Catch the exception in list(),otherwise break if neutron trunk is not found. Change-Id: Ied7d26c8e2d674601b2a5d83c5b9b5f7d60d3436