Skip folder that only contains one sub folder?

[daozhihun]

Hello,
I found it difficult to navigate a Java project that has a lot of package in it.
Could the Sublime expand the folders that contains only one subfolder?
For example the IntelliJ could do this:

[kingkeith]

someone else also requested such a feature here:

Sidebar Group Folders with Single Sub-Folder

I would like to have the folders with single sub-folders grouped together so I do not need to click through them to get to the main packages that I need to work with. I am unable to find a plugin (SidebarEnhancements doesn't seem to have this feature) or a topic this was discussed. Is there anything that offers this functionality?

[misha]

why we have to skip one folder containing any other sub-folder.