@Override public int hashCode() { final int prime = 67; int result = 1; result = prime * result + ((m_categories == null) ? 0 : m_categories.hashCode()); result = prime * result + ((m_description == null) ? 0 : m_description.hashCode()); result = prime * result + ((m_ipAddress == null) ? 0 : m_ipAddress.hashCode()); result = prime * result + ((m_isManaged == null) ? 0 : m_isManaged.hashCode()); result = prime * result + ((m_monitoredServices == null) ? 0 : m_monitoredServices.hashCode()); result = prime * result + ((m_snmpPrimary == null) ? 0 : m_snmpPrimary.hashCode()); result = prime * result + ((m_status == null) ? 0 : m_status.hashCode()); return result; }