When using the appletviewer to view the SwingApplet on Solaris with JDK-1.2beta2-Y, a core dump occurs sporadically.

Steps to Reproduce:
0) In the SwingApplet directory, type "appletviewer *.html".
RESULT: Occasionally the following core dump occurs:

SIGSEGV 11* segmentation violation
    si_signo [11]: SIGSEGV 11* segmentation violation
    si_errno [0]: Error 0
    si_code [1]: SEGV_MAPERR [addr: 0xef530000]

        stackbase=EDC42000, stackpointer=EDC40BBC

Full thread dump:
    "Thread-5" (TID:0xee3074d8, sys_thread_t:0x4e25a4, state:R) prio=5 *curren
t thread*
        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:897)
        at java.lang.Runtime.loadFileInternal(Runtime.java:321)
        at java.lang.Runtime.loadLibrary0(Runtime.java:424)
        at java.lang.System.loadLibrary(System.java:640)
        at java.util.zip.Inflater.<clinit>(Inflater.java:47)
        at java.util.zip.ZipInputStream.<init>(ZipInputStream.java:47)
        at sun.tools.jar.JarVerifierStream.<init>(JarVerifierStream.java:85)
        at sun.applet.AppletResourceLoader.loadJar(AppletResourceLoader.java:1
49)
        at sun.applet.AppletPanel.loadJarFiles(AppletPanel.java:505)
        at sun.applet.AppletPanel.runLoader(AppletPanel.java:393)
        at sun.applet.AppletPanel.run(AppletPanel.java:233)
        at java.lang.Thread.run(Thread.java:484)
    "Screen Updater" (TID:0xee307ec0, sys_thread_t:0x4d7134, state:R) prio=4
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:309)
        at sun.awt.ScreenUpdater.nextEntry(ScreenUpdater.java:81)
        at sun.awt.ScreenUpdater.run(ScreenUpdater.java:101)
    "thread applet-SwingApplet" (TID:0xee309f38, sys_thread_t:0x494dbc, state:
CW) prio=4
        at java.lang.Object.wait(Native Method)
        at java.lang.Thread.join(Thread.java:860)
        at java.lang.Thread.join(Thread.java:913)
        at sun.applet.AppletPanel.run(AppletPanel.java:267)
        at java.lang.Thread.run(Thread.java:484)
    "AWT-Motif" (TID:0xee30c240, sys_thread_t:0x472b14, state:CW) prio=5
        at java.lang.Object.wait(Native Method)
        at sun.awt.motif.MToolkit.run(Native Method)
        at java.lang.Thread.run(Thread.java:484)
    "AWT-Input" (TID:0xee30c1d8, sys_thread_t:0x472a0c, state:R) prio=5
        at java.lang.Object.wait(Native Method)
        at sun.awt.motif.InputThread.run(Native Method)
    "AWT-EventQueue-0" (TID:0xee30c608, sys_thread_t:0x4261b4, state:MW) prio=
5
        at java.lang.ClassLoader.findNative(ClassLoader.java:925)
        at sun.awt.motif.X11Graphics.<clinit>(X11Graphics.java:97)
        at sun.awt.motif.MComponentPeer.getGraphics(MComponentPeer.java:190)
        at java.awt.Component.getGraphics(Component.java:1268)
        at java.awt.Component.dispatchEventImpl(Component.java:1858)
        at java.awt.Container.dispatchEventImpl(Container.java:934)
        at java.awt.Window.dispatchEventImpl(Window.java:517)
        at java.awt.Component.dispatchEvent(Component.java:1824)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:160)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:45)
    "CachedReference sweeper" (TID:0xee300d30, sys_thread_t:0xdeb24, state:CW)
 prio=9
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:309)
        at java.lang.Runtime.waitForMemoryAdvice(Runtime.java:569)
        at java.lang.ref.CachedReference$Sweeper.run(CachedReference.java:342)
        at java.lang.Thread.run(Thread.java:484)
    "Finalizer" (TID:0xee300368, sys_thread_t:0xc2e1c, state:CW) prio=8
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:86)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:99)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:131)
    "Reference handler" (TID:0xee300438, sys_thread_t:0xca31c, state:CW) prio=
10
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:309)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:198)
    "Async Garbage Collector" (TID:0xee3001f8, sys_thread_t:0xc5524, state:R)
prio=1
    "Idle thread" (TID:0xee300240, sys_thread_t:0xc541c, state:R) prio=0
    "Clock" (TID:0xee300088, sys_thread_t:0x8aab4, state:CW) prio=12
    "main" (TID:0xee3000b0, sys_thread_t:0x209fc, state:CW) prio=5
Monitor Cache Dump:
    <unknown key> (0xc5524): owner "Async Garbage Collector" (0xc5524, 1 entry
)
    sun.awt.motif.MToolkit@EE30C3D8/EE3884A0: owner "AWT-Input" (0x472a0c, 1 e
ntry)
        Waiting to be notified:
            "AWT-Motif" (0x472b14)
    java.lang.Runtime@EE3002F8/EE353030: owner "Thread-5" (0x4e25a4, 1 entry)
    sun.awt.ScreenUpdater@EE307EC0/EE3990E8: owner "Screen Updater" (0x4d7134,
 1 entry)
    java.util.Vector@EE301E08/EE365020: owner "Thread-5" (0x4e25a4, 1 entry)
        Waiting to enter:
            "AWT-EventQueue-0" (0x4261b4)
    java.util.Vector@EE301E18/EE364FD8: owner "Thread-5" (0x4e25a4, 1 entry)
Registered Monitor Dump:
    utf8 hash table: <unowned>
    JNI pinning lock: <unowned>
    JNI global reference lock: <unowned>
    BinClass lock: <unowned>
    Class linking lock: <unowned>
    Code rewrite lock: <unowned>
    Heap lock: <unowned>
    Monitor IO lock: <unowned>
    Child death monitor: <unowned>
    Event monitor: <unowned>
    I/O monitor: <unowned>
    Alarm monitor: <unowned>
        Waiting to be notified:
            "Clock" (0x8aab4)
    Sbrk lock: <unowned>
    Monitor cache expansion lock: <unowned>
    Thread queue lock: <unowned>
        Waiting to be notified:
            "main" (0x209fc)
    Monitor registry: owner "Thread-5" (0x4e25a4, 1 entry)
Thread Alarm Q:
/home/nancys/jdk1.2beta2/bin/../bin/sparc/green_threads/appletviewer[38]: 1344
9 Abort