@Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getSystemId() == null) ? 0 : getSystemId().hashCode());
        hashCode = prime * hashCode + ((getNetworkId() == null) ? 0 : getNetworkId().hashCode());
        hashCode = prime * hashCode + ((getBaseStationId() == null) ? 0 : getBaseStationId().hashCode());
        hashCode = prime * hashCode + ((getRegistrationZone() == null) ? 0 : getRegistrationZone().hashCode());
        hashCode = prime * hashCode + ((getCdmaLocalId() == null) ? 0 : getCdmaLocalId().hashCode());
        hashCode = prime * hashCode + ((getPilotPower() == null) ? 0 : getPilotPower().hashCode());
        hashCode = prime * hashCode + ((getBaseLat() == null) ? 0 : getBaseLat().hashCode());
        hashCode = prime * hashCode + ((getBaseLng() == null) ? 0 : getBaseLng().hashCode());
        hashCode = prime * hashCode + ((getCdmaNmr() == null) ? 0 : getCdmaNmr().hashCode());
        return hashCode;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-iotwireless/src/main/java/com/amazonaws/services/iotwireless/model/CdmaObj.java