presto-spi/src/main/java/io/prestosql/spi/block/DuplicateMapKeyException.java/DuplicateMapKeyException/getDetailedMessage
class DuplicateMapKeyException:    public String getDetailedMessage(Type keyType, ConnectorSession session)
    {
        return format("Duplicate map keys (%s) are not allowed", keyType.getObjectValue(session, block, position));
    }