I used to pack JavaFX dlls in a jar that stood alongside the jfxrt.jar.
This was working fine on Win32 : both in Intellij's launch, and in JNLP deployment.

With JavaFX2.2b15, I get this error:
Caused by: java.lang.UnsatisfiedLinkError: Can't load library: C:\Documents and Settings\lolive\Mes documents\datao\JavaFX2\b15\bin\glass.dll
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1706)
at java.lang.Runtime.load0(Runtime.java:770)
at java.lang.System.load(System.java:1003)
at com.sun.glass.utils.NativeLibLoader.loadLibraryFullPath(NativeLibLoader.java:200)
at com.sun.glass.utils.NativeLibLoader.loadLibraryInternal(NativeLibLoader.java:88)
at com.sun.glass.utils.NativeLibLoader.loadLibrary(NativeLibLoader.java:31)
at com.sun.glass.ui.Application$1.run(Application.java:75)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.glass.ui.Application.loadNativeLibrary(Application.java:73)
at com.sun.glass.ui.Application.loadNativeLibrary(Application.java:85)
at com.sun.glass.ui.win.WinApplication.<clinit>(WinApplication.java:33)
at com.sun.glass.ui.win.WinPlatformFactory.createApplication(WinPlatformFactory.java:20)
at com.sun.glass.ui.win.WinPlatformFactory.createApplication(WinPlatformFactory.java:17)
at com.sun.glass.ui.Application.Run(Application.java:108)
at com.sun.javafx.tk.quantum.QuantumToolkit.startup(QuantumToolkit.java:271)

Is it now forbidden to pack native libs in a jar and place this jar in the classpath?