presto-kafka/src/main/java/io/prestosql/plugin/kafka/KafkaTableHandle.java/KafkaTableHandle/equals
class KafkaTableHandle:    @Override
    public boolean equals(Object obj)
    {
        if (this == obj) {
            return true;
        }
        if (obj == null || getClass() != obj.getClass()) {
            return false;
        }

        KafkaTableHandle other = (KafkaTableHandle) obj;
        return Objects.equals(this.schemaName, other.schemaName)
                && Objects.equals(this.tableName, other.tableName)
                && Objects.equals(this.topicName, other.topicName)
                && Objects.equals(this.keyDataFormat, other.keyDataFormat)
                && Objects.equals(this.messageDataFormat, other.messageDataFormat)
                && Objects.equals(this.keyDataSchemaLocation, other.keyDataSchemaLocation)
                && Objects.equals(this.messageDataSchemaLocation, other.messageDataSchemaLocation);
    }