How to Change Read-Only Status of Files in intellij

Question

I have a Java project and I want to modify it in intellij but I can\'t do it because of this \" read-only file \" or \"file is not writable\"

Answer 1

To toggle read-only attribute of a file, open file in the editor, or select it in the Project tool window. Do one of the following:

• On the main menu, choose File | File Properties | Make File Read-Only, or Make File Writable.

• Click the lock icon in the Status bar in the bottom right corner.