How to edit a text file?

Question

Java

The essence of the question is how to edit a text file located in resources, what construction to use for this (that is, reading lines, editing lines, deleting lines and outputting lines)

Answer 1

Standard input and output.
Set the file name as: "имя_папки\\имя_файла",that is: "resources\\file.txt"(the separator depends on your system)
Here is a link to working with text files in Java SE 8.
We are interested in the Working with Files item. Previous versions, I think, you will find yourself.