startup - JavaFx 2.2: On the first time run my application after setup, very slow to show the main page, why? -


my project osgi based c/s architecture, setup tool innosetup. on first time run application after setup(or after computer reboot), it's slow show main page(about 50 seconds), on second/third/... time, fast(about 6 seconds).

i wrote logs on startup , find osgi framework didn't slower startup.

i think reason should be: when first run app after setup(or after computer reboot), javafx invoke dll or libs in windows os draw page, , javafx cache next startup quicker. right?

how can improve first startup(or after computer reboot) speed?

thank much.


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