J2SE Version (please include all output from java -version flag):
C:\Users\angelo>javac -version
javac 1.8.0_20-ea

C:\Users\angelo>java -version
java version "1.8.0_20-ea"
Java(TM) SE Runtime Environment (build 1.8.0_20-ea-b21)
Java HotSpot(TM) Client VM (build 25.20-b20, mixed mode)


Does this problem occur on J2SE 7ux? Yes / No (pick one)
not known


Operating System Configuration Information (be specific):
Windows 7 SP1 32 bits


Hardware Configuration Information (be specific):
AMD Athlon X2 64


Bug Description:
In a javaFX application, a public method is defined so as to be callable from within
the javascript code present in a page loaded in a webEngine. That method throws an
exception, which makes the VM abort.


Steps to Reproduce (be specific):
Compile and run the attached java file.
A window is displayed with a web page in it. Click on the button.
The following error appears on the console:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (thread.cpp:1541), pid=10248, tid=4468
# guarantee(cur_sp > stack_yellow_zone_base()) failed: not enough space to reguard - increase StackShadowPages
#
# JRE version: Java(TM) SE Runtime Environment (8.0_20-b21) (build 1.8.0_20-ea-b21)
# Java VM: Java HotSpot(TM) Client VM (25.20-b20 mixed mode, sharing windows-x86 )
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# D:\nodewebkit\webview\hs_err_pid10248.log

Steps to Reproduce (be specific):
Compile the attached program (after having adjusted the path of the index.html file in it).
Run it, and click on the button.
The following stack trace appears:

Exception in thread "JavaFX Application Thread" java.lang.RuntimeException: hhhhh
        at FatalError.delstring(FatalError.java:53)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at sun.reflect.misc.Trampoline.invoke(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at sun.reflect.misc.MethodUtil.invoke(Unknown Source)
        at com.sun.webkit.Utilities$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.webkit.Utilities.fwkInvokeWithContext(Unknown Source)
        at com.sun.webkit.WebPage.twkProcessMouseEvent(Native Method)
        at com.sun.webkit.WebPage.dispatchMouseEvent(Unknown Source)
        at javafx.scene.web.WebView.processMouseEvent(Unknown Source)
        at javafx.scene.web.WebView.access$2500(Unknown Source)
        at javafx.scene.web.WebView$14.handle(Unknown Source)
        at javafx.scene.web.WebView$14.handle(Unknown Source)
        at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(Unknown Source)
        at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
        at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
        at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
        at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
        at com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
        at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
        at javafx.event.Event.fireEvent(Unknown Source)
        at javafx.scene.Scene$MouseHandler.process(Unknown Source)
        at javafx.scene.Scene$MouseHandler.access$1800(Unknown Source)
        at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)
        at javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
        at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
        at com.sun.glass.ui.View.notifyMouse(Unknown Source)
        at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
        at com.sun.glass.ui.win.WinApplication.access$300(Unknown Source)
        at com.sun.glass.ui.win.WinApplication$4$1.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

D:\nodewebkit\webview>java FatalError
aaa
loading