swing - Java GUI support on Wayland -


i want include java gui support on system has wayland backend supported. tried include openjdk-7-jre package, seems have x11 dependency. compiled ‘openjre-8’ package , included in image. but, can run java applications without gui. when try run java swing api based gui program following error:

exception in thread "main" java.awt.headlessexception                                    @ java.awt.graphicsenvironment.checkheadless(unknown source)                    @ java.awt.window.<init>(unknown source)                                        @ java.awt.frame.<init>(unknown source)                                         @ java.awt.frame.<init>(unknown source)                                         @ javax.swing.jframe.<init>(unknown source)                                     @ guiapp1.<init>(guiapp1.java:25)                                               @ guiapp1.main(guiapp1.java:20)

is possible run java gui programs on wayland? how it?

i found question while wondering same thing: have java swing application run natively on wayland. don't know if that's possible, , lack of other answers seems indicate not.

however, absolutely can run swing application under xwayland, , run that under preferred wayland compositor. may find that's enough needs. it's working me in initial testing under gnome 3 compositor, @ least.

edit: on continuing search, found wayland community had answered question same way on mailing list, along additional context. save other readers trouble, post summarizes situation of august 2016: https://lists.freedesktop.org/archives/wayland-devel/2016-august/030832.html


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