presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/StorageFormat.java/StorageFormat/equals
class StorageFormat:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        StorageFormat that = (StorageFormat) o;
        return Objects.equals(serDe, that.serDe) &&
                Objects.equals(inputFormat, that.inputFormat) &&
                Objects.equals(outputFormat, that.outputFormat);
    }