[jung-visualization] AbstractGraphMousePlugin, AbstractPopupGraphMousePlugin and deprecated getModifiers()

[marco-brandizi]

Hi all, I'm working on the migration to Java 11 of a project that uses Jung heavily. I've stumbled to some code that extends AbstractPopupGraphMousePlugin and depends on AbstractGraphMousePlugin. the pop-up plugins uses MouseEvent.BUTTON3_MASK, while its super-class uses MouseEvent.getModifiers() (in checkModifiers()). Both those elements have been deprecated in Java 9 and I'm concerned they'll be removed sooner than later.

My questions is: Are there plans to upgrade Jung? Do you have a timeline for it?