Name: sgC58550 Date: 05/13/97


Run the following code, click on the TextArea to set focus and
press Control-Tab.


import java.awt.*;
 
public class TabTest {
 
    public static void main(String args[]) {
 
        Frame frame = new Frame("TabTest");
        frame.setLayout(new BorderLayout());
 
        TextField tf1 = new TextField();
        TextField tf2 = new TextField();
        TextArea ta = new TextArea();
        frame.add(tf1, "North");
        frame.add(ta, "Center");
        frame.add(tf2, "South");
 
        frame.setSize(400, 400);
        frame.show();
    }
}


SIGSEGV 11* segmentation violation
    si_signo [11]: SIGSEGV 11* segmentation violation
    si_errno [0]: Error 0
    si_code [1]: SEGV_ACCERR [addr: 0xef520000]
 
        stackbase=EF192000, stackpointer=EF1917C0
 
Full thread dump:
    "AWT-Finalizer" (TID:0xee305580, sys_thread_t:0xef101de0, state:CW) prio=9
        java.lang.Object.wait(Object.java)
        sun.awt.AWTFinalizer.run(AWTFinalizer.java:48)
    "AWT-Motif" (TID:0xee304870, sys_thread_t:0xef131de0, state:R) prio=5
        java.awt.EventQueue.postEvent(EventQueue.java)
        sun.awt.motif.MComponentPeer.postEvent(MComponentPeer.java:208)
        java.lang.Thread.run(Thread.java)
    "AWT-Input" (TID:0xee304850, sys_thread_t:0xef161de0, state:CW) prio=5
    "AWT-EventQueue-0" (TID:0xee304838, sys_thread_t:0xef191de0, state:R) prio=5 *current thread*
        java.awt.Component.dispatchEventImpl(Component.java:1467)
        java.awt.EventDispatchThread.run(EventDispatchThread.java)
    "Finalizer thread" (TID:0xee300220, sys_thread_t:0xef2c1de0, state:CW) prio=1
    "Async Garbage Collector" (TID:0xee3001d8, sys_thread_t:0xef2f1de0, state:CW) prio=1
    "Idle thread" (TID:0xee300190, sys_thread_t:0xef3c1de0, state:R) prio=0
    "Clock" (TID:0xee3000d0, sys_thread_t:0xef3f1de0, state:CW) prio=12
    "main" (TID:0xee3000a8, sys_thread_t:0x389f0, state:CW) prio=5
Monitor Cache Dump:
         unknown key (key=0xef2f1de0): unowned
        Waiting to be notified:
            "Async Garbage Collector"
         sun.awt.AWTFinalizer@EE305580/EE3526C8 (key=0xee305580): unowned
        Waiting to be notified:
            "AWT-Finalizer"
         java.awt.EventQueue@EE3047E8/EE351CA0 (key=0xee3047e8): monitor owner ef131de0: "AWT-Motif"
         sun.awt.motif.MToolkit@EE3047D8/EE34FE58 (key=0xee3047d8): monitor owner ef191de0: "AWT-EventQueue-0"
        Waiting to be notified:
            "AWT-Input"
Registered Monitor Dump:
    Thread queue lock: unowned
        Waiting to be notified:
            "main"
    Name and type hash table lock: unowned
    String intern lock: unowned
    JNI global reference lock: unowned
    BinClass lock: unowned
    Class loading lock: unowned
    Java stack lock: unowned
    Code rewrite lock: unowned
    Heap lock: unowned
    Has finalization queue lock: unowned
    Finalize me queue lock: unowned
        Waiting to be notified:
            "Finalizer thread"
    Monitor IO lock: unowned
    Child death monitor: unowned
    Event monitor: unowned
    I/O monitor: unowned
    Alarm monitor: unowned
        Waiting to be notified:
            "Clock"
    Sbrk lock: unowned
    Monitor cache expansion lock: unowned
    Monitor registry: monitor owner ef191de0: "AWT-EventQueue-0"
Thread Alarm Q:
    sys_thread_t 0xef2f1de0 [Timeout in 895 ms]
Abort(coredump)


I can send the core file if you need it.
company - Vignette Corporation
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