### Question:
IpAddresses { public void setSubnetId(String subnetId) { this.subnetId = subnetId; }  String getType(); void setType(String type); List<String> getFixedAddresses(); void setFixedAddresses(List<String> fixedAddresses); int getNumDynamicAddresses(); void setNumDynamicAddresses(int numDynamicAddresses); AddressRange getAddressRange(); void setAddressRange(AddressRange addressRange); String getSubnetId(); void setSubnetId(String subnetId);  }### Answer:
@Test public void setSubnetId() { ipAddresses.setSubnetId("c9f0a95e-dea0-4698-96e5-5a79bc5a233d"); }