I wanted to put up my roll-up J-pole indoors temporarily, and I didn’t want to drill holes to do it. (Also, I was feeling lazy).
I used a plastic hangar, zip ties, and cable mounts to put it up. It took less than 5 minutes and it works quite well.
This approach could be used for any temporary installation of a light antenna that could be hung, such as a roll-up j-pole, horizontal dipole, or anything of the sort.