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

        hashCode = prime * hashCode + ((getColumns() == null) ? 0 : getColumns().hashCode());
        hashCode = prime * hashCode + ((getLocation() == null) ? 0 : getLocation().hashCode());
        hashCode = prime * hashCode + ((getAdditionalLocations() == null) ? 0 : getAdditionalLocations().hashCode());
        hashCode = prime * hashCode + ((getInputFormat() == null) ? 0 : getInputFormat().hashCode());
        hashCode = prime * hashCode + ((getOutputFormat() == null) ? 0 : getOutputFormat().hashCode());
        hashCode = prime * hashCode + ((getCompressed() == null) ? 0 : getCompressed().hashCode());
        hashCode = prime * hashCode + ((getNumberOfBuckets() == null) ? 0 : getNumberOfBuckets().hashCode());
        hashCode = prime * hashCode + ((getSerdeInfo() == null) ? 0 : getSerdeInfo().hashCode());
        hashCode = prime * hashCode + ((getBucketColumns() == null) ? 0 : getBucketColumns().hashCode());
        hashCode = prime * hashCode + ((getSortColumns() == null) ? 0 : getSortColumns().hashCode());
        hashCode = prime * hashCode + ((getParameters() == null) ? 0 : getParameters().hashCode());
        hashCode = prime * hashCode + ((getSkewedInfo() == null) ? 0 : getSkewedInfo().hashCode());
        hashCode = prime * hashCode + ((getStoredAsSubDirectories() == null) ? 0 : getStoredAsSubDirectories().hashCode());
        hashCode = prime * hashCode + ((getSchemaReference() == null) ? 0 : getSchemaReference().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-glue/src/main/java/com/amazonaws/services/glue/model/StorageDescriptor.java