Java- CSV / Delete column in csv file

Question

I try to delete a column in csv file in Java.

for example, I have this csv file

ID   name1   name2   name3
1    hello   hell    hel
2    try     tr               


        

Answer 1

The only way to delete a column in a CSV file is to remove the header and the information of this column in the whole file, that is for each row of the file. Even if you use a third party library it will do this internally.