@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof VolumeSpecification == false)
            return false;
        VolumeSpecification other = (VolumeSpecification) obj;
        if (other.getVolumeType() == null ^ this.getVolumeType() == null)
            return false;
        if (other.getVolumeType() != null && other.getVolumeType().equals(this.getVolumeType()) == false)
            return false;
        if (other.getIops() == null ^ this.getIops() == null)
            return false;
        if (other.getIops() != null && other.getIops().equals(this.getIops()) == false)
            return false;
        if (other.getSizeInGB() == null ^ this.getSizeInGB() == null)
            return false;
        if (other.getSizeInGB() != null && other.getSizeInGB().equals(this.getSizeInGB()) == false)
            return false;
        if (other.getThroughput() == null ^ this.getThroughput() == null)
            return false;
        if (other.getThroughput() != null && other.getThroughput().equals(this.getThroughput()) == false)
            return false;
        return true;
    }
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-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/VolumeSpecification.java