What is eclipse "working set" equivalent in intellij idea?
my project is biiig with many many folders. Now I only work with certain subfolders where i have to read and understand code, and others that I use to add my own files. how can I hide folders that are not important to me?
There is no working set equivalent in IntelliJ IDEA.
There is a feature called scope in IntelliJ, in which you can define a subset of folders from your project.
AFAIK, "working sets" in eclipse are NOT for selecting folders from a single project, but for building a subset of projects from a workspace.