I am developing a Swing application that uses JFXPanels. When I click on a JavaFX ComboBox the JVM crashes with the following error message:

Assertion failed: ([NSOpenGLContext currentContext] == self->currentContext), function -[GlassView3D end:], file /HUDSON/workspace/2.1/label/macosx-universal-14/glass/glass-mat-lib-macosx/src/com/sun/mat/ui/GlassView3D.m, line 523.


Thread 24 Crashed:: Java: QuantumRenderer-0
0 libsystem_kernel.dylib 0x00007fff876f3ce2 __pthread_kill + 10
1 libsystem_c.dylib 0x00007fff91c6e7d2 pthread_kill + 95
2 libsystem_c.dylib 0x00007fff91c5fa7a abort + 143
3 libsystem_c.dylib 0x00007fff91c925de __assert_rtn + 146
4 libmat.jnilib 0x000000011d02ca06 -[GlassView3D end:] + 100
5 libmat.jnilib 0x000000011d029bb4 Java_com_sun_glass_ui_mac_MacView__1end + 210
6 ??? 0x000000010f56cd6e 0 + 4552314222
7 ??? 0x000000010f56185a 0 + 4552267866
8 ??? 0x000000010f56185a 0 + 4552267866
9 ??? 0x000000010f56185a 0 + 4552267866
10 ??? 0x000000010f561d34 0 + 4552269108
11 ??? 0x000000010f561e8d 0 + 4552269453
12 ??? 0x000000010f561a82 0 + 4552268418
13 ??? 0x000000010f561a82 0 + 4552268418
14 ??? 0x000000010f561d34 0 + 4552269108
15 ??? 0x000000010f56185a 0 + 4552267866
16 ??? 0x000000010f561d34 0 + 4552269108
17 ??? 0x000000010f561d34 0 + 4552269108
18 ??? 0x000000010f55c438 0 + 4552246328
19 libclient64.dylib 0x000000010d86b77a 0x10d7c0000 + 702330
20 libclient64.dylib 0x000000010d877808 0x10d7c0000 + 751624
21 libclient64.dylib 0x000000010d8776fe 0x10d7c0000 + 751358
22 libclient64.dylib 0x000000010d87769e 0x10d7c0000 + 751262
23 libclient64.dylib 0x000000010d877540 0x10d7c0000 + 750912
24 libclient64.dylib 0x000000010d877355 0x10d7c0000 + 750421
25 libclient64.dylib 0x000000010d7d3884 0x10d7c0000 + 80004
26 libsystem_c.dylib 0x00007fff91c6c8bf _pthread_start + 335
27 libsystem_c.dylib 0x00007fff91c6fb75 thread_start + 13