if (lb.sslTermination != null)
builder.sslTermination(lb.sslTermination);
if (lb.sourceAddresses != null)
builder.sourceAddresses(lb.sourceAddresses);
if (lb.accessList == null)
builder.accessRules(ImmutableSet.<AccessRuleWithId> of());
else
builder.accessRules(lb.accessList);
if (lb.virtualIps == null)
builder.virtualIPs(ImmutableSet.<VirtualIPWithId> of());
else