Removing a line from a file

I have a hashmap printing users professions to a file, i can get them to change their profession by /prof reset.
and this allows them to change their profession, but i need the /prof reset to remove their line from the text file!

I'm failing with this :/

 

I would suggest opening the file and just doing a replace()

 

sure! Thanks

 

I would recommend using Java's Properties class for writing stuff to a txt
Look at my tutorial on the resources topic
It's easier to make keys and remove then when you want

 

I managed to do it by writing "" <---
But thanks ill give that a look!

 

Well you can use an buffer and iterate to all the lines, imo properties class makes everything easier and quicker

 

Ill look into it, maybe ill change things!