Steps to simulate:
- Ctrl+shift+n > Dialogue box will be opened > from Categories select Java with Ant > from Projects select Java Modular Project > click Next > enter project name in Project Name box > click on Finish.
After performing above steps Java Modular Project will be created.
- Right click on created project > New > Module > Dialogue box will be opened > enter module name in Module Name field > click on Finish.
After performing above steps Module will be created.
then Try to right click on module that you created , you would see there will no Delete option.