Name: tb29552 Date: 09/08/2000

java version "1.3.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0beta-b07)
Java HotSpot(TM) Client VM (build 1.3.0beta-b04, mixed mode)

1) javac Hello.java Debugger.java

2) java Debugger
   (lengthy output)

Hello.java:
-------------
import java.io.*;

class Hello {
    static void main (String[] args) {
        System.out.println("Hello world!");
    }
    
}
-------------
Debugger.java:
-------------
import java.io.*;
import java.util.*;

import com.sun.jdi.*;
import com.sun.jdi.connect.*;
import com.sun.jdi.event.*;
import com.sun.jdi.request.*;

class Debugger {
    
    static void main(String[] args) {
        // build virtual machine manager
        VirtualMachineManager vmm = new Bootstrap().virtualMachineManager();
        System.out.println ("JDI version " + vmm.majorInterfaceVersion()
                + "." + vmm.minorInterfaceVersion());
        
        // build launching connector
        LaunchingConnector lc = vmm.defaultConnector();
        System.out.println("Connector: " + lc.description());
        
        // add arguments
        Map lcArgs = lc.defaultArguments();
        
        Connector.Argument mainArg = (Connector.Argument) lcArgs.get("main");
        mainArg.setValue("Hello");
        
        Connector.Argument optionsArg = (Connector.Argument)
lcArgs.get("options");
        optionsArg.setValue("-classic");
                
        // show arguments
        for (Iterator i = lcArgs.values().iterator(); i.hasNext();) {
            System.out.println(" " + i.next());
        }
                
        // launch virtual machine
        VirtualMachine vm;
        try {
            vm = lc.launch(lcArgs);
        } catch (VMStartException e) {
            System.err.println ("Could not launch virtual machine");
            System.err.println (e);
            return;
        } catch (IOException e) {
            System.err.println ("Could not launch virtual machine");
            System.err.println (e);
            return;
        } catch (IllegalConnectorArgumentsException e) {
            System.err.println ("Could not launch virtual machine");
            System.err.println (e);
            return;
        }
        System.out.println(vm.description());

        // read standard and error output for not blocking the VM.
        Process vmp = vm.process();
        final BufferedReader bri = new BufferedReader(
                new InputStreamReader(vmp.getInputStream()));
        Thread thr = new Thread() {
            public void run() {
                System.out.println("started out-stream");
                try {
                    for (String str = ""; str != null; str = bri.readLine()) {
                        System.out.println(">" + str);
                    }
                } catch (IOException e) {
                    System.err.println("problem with VM input");
                }
                System.out.println("reached end of out-stream");
            }
        };
        thr.start();
        final BufferedReader bre = new BufferedReader(
                new InputStreamReader(vmp.getErrorStream()));
        thr = new Thread() {
            public void run() {
                System.out.println("started in-stream");
                try {
                    for (String str = ""; str != null; str = bre.readLine()) {
                        System.err.println(">>" + str);
                    }
                } catch (IOException e) {
                    System.err.println("problem with VM input");
                }
                System.out.println("reached end of err-stream");
            }
        };
        thr.start();

        // setting the event queue
        EventQueue eq = vm.eventQueue();
        int escnt = 0;

        EventRequestManager erm = vm.eventRequestManager();
        ThreadDeathRequest tdr = erm.createThreadDeathRequest();
        MethodExitRequest mer = erm.createMethodExitRequest();
        mer.enable();
        tdr.enable();
        while(true) {
            try {
                escnt ++;
                System.out.println("get event " + escnt);
                EventSet es = eq.remove(100);
                if (es == null) {
                    System.out.println("no Event");
                } else {
                    for (Iterator it = es.iterator(); it.hasNext(); ) {
                        Event ev = (Event) it.next();
                        if (ev instanceof MethodExitEvent) {
                            System.out.println("MethodExitEvent:");
                            System.out.println(" " +
((MethodExitEvent)ev).method().name());
                        } else {
                            System.out.println("Event:");
                            System.out.println(" " + ev + ": " +
ev.request());
                        }
                    }
                    switch (es.suspendPolicy()) {
                        case EventRequest.SUSPEND_ALL:
                            System.out.println("SUSPEND_ALL");
                            break;
                        case EventRequest.SUSPEND_NONE:
                            System.out.println("SUSPEND_NONE");
                            break;
                        case EventRequest.SUSPEND_EVENT_THREAD:
                            System.out.println("SUSPEND_EVENT_THREAD");
                            break;
                        default:
                            System.out.println("strange POLICY");
                            break;
                    }
                    dumpThreads(vm);
                    es.resume();
                }
            } catch (VMDisconnectedException e) {
                System.out.println("disconnected!");
                break;
            } catch (InterruptedException e)
            {
                System.out.println(e);
                break;
            }
        }
        System.out.println("reached end of main");
    }
    
    public static void dumpThreads(VirtualMachine vm) {
        System.out.println(" dump Threads");
        for (Iterator it = vm.allThreads().iterator(); it.hasNext(); ) {
            System.out.println(" get Thread");
            ThreadReference tr = (ThreadReference) it.next();
            System.out.println(" access Thread");
            switch (tr.status()) {
                case ThreadReference.THREAD_STATUS_NOT_STARTED:
                    System.out.println(" NOT_STARTED");
                    System.out.println(" susp=" + tr.suspendCount() + ", " +
tr);
                    break;
                case ThreadReference.THREAD_STATUS_RUNNING:
                    System.out.println(" RUNNING");
                    System.out.println(" susp=" + tr.suspendCount());
                    System.out.println(" name=" + tr.name());
                    break;
                case ThreadReference.THREAD_STATUS_UNKNOWN:
                    System.out.println(" UNKNOWN");
                    System.out.println(" susp=" + tr.suspendCount() + ", " +
tr);
                    break;
                case ThreadReference.THREAD_STATUS_SLEEPING:
                    System.out.println(" SLEEPING");
                    System.out.println(" susp=" + tr.suspendCount() + ", " +
tr);
                    break;
                case ThreadReference.THREAD_STATUS_WAIT:
                    System.out.println(" WAIT");
                    System.out.println(" susp=" + tr.suspendCount() + ", " +
tr);
                    break;
                case ThreadReference.THREAD_STATUS_ZOMBIE:
                    System.out.println(" ZOMBIE");
                    System.out.println(" susp=" + tr.suspendCount() + ", " +
tr);
                    break;
                case ThreadReference.THREAD_STATUS_MONITOR:
                    System.out.println(" MONITOR");
                    System.out.println(" susp=" + tr.suspendCount() + ", " +
tr);
                    break;
                default:
                    System.out.println(" STRANGE State" + tr.status());
                    break;
            }
        }
    }
}
----------------
error output:
>>
>>SIGSEGV 11* segmentation violation
>> si_signo [11]: SIGSEGV 11* segmentation violation
>> si_errno [0]: Success
>> si_code [0]: SI_USER [pid: 0, uid: 0]
>> stackpointer=0x44550c94
>>
>>Full thread dump Classic VM (1.3.0beta-b07, green threads):
>> "JDWP Command Reader" (TID:0x40f9a0a0, sys_thread_t:0x8140088, state:CW)
prio=5
>> "JDWP Event Helper Thread" (TID:0x40f99f08, sys_thread_t:0x813ca20,
  state:CW) prio=5
>> "JDWP Transport Listener: dt_socket" (TID:0x40f99f28,
sys_thread_t:0x813b490, state:R) prio=5
>> "Finalizer" (TID:0x40f94528, sys_thread_t:0x80c80c8, state:S) prio=8
>> "Finalizer" (TID:0x40f94528, sys_thread_t:0x80c80c8, state:S) prio=8
>> at java.lang.Object.wait(Native Method)
>> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:108)
>> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:123)
>> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:162)
>> "Reference Handler" (TID:0x40f94300, sys_thread_t:0x80c3008, state:S)
prio=10
>> at java.lang.Object.wait(Native Method)
>> at java.lang.Object.wait(Object.java:420)
>> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:110)
>> "Signal dispatcher" (TID:0x40f94330, sys_thread_t:0x80bfb30, state:S)
prio=5
>> NULL (TID:0x40f9cb70, sys_thread_t:0x804dab8, state:S) prio=5
>> at java.lang.Object.<init>(Object.java:23)
>> at java.lang.Thread.<init>(Thread.java:362)
>>Monitor Cache Dump:
>> java.lang.ref.Reference$Lock@40F94310/40FCA2B0: <unowned>
>> Waiting to be notified:
>> "Reference Handler" (0x80c3008)
>> java.lang.ref.ReferenceQueue$Lock@40F94540/40FCA7A8: <unowned>
>> Waiting to be notified:
>> "Finalizer" (0x80c80c8)
>>Registered Monitor Dump:
>> JDWP Command Queue Lock: <unowned>
>> JDWP Event Helper Completion Monitor: <unowned>
>> JDWP Event Helper Queue Monitor: <unowned>
>> Waiting to be notified:
>> "JDWP Event Helper Thread" (0x813ca20)
>> JDWP Event Handler Lock: <unowned>
>> JDWP Transport Send Monitor: <unowned>
>> JDWP Transport Listener Monitor: <unowned>
>> JDWP Initialization Monitor: <unowned>
>> JDWP Invocation Lock: <unowned>
>> JDWP Step Handler Lock: <unowned>
>> JDWP Thread Lock: <unowned>
>> JDWP Reference Table Monitor: <unowned>
>> JDWP Alloc Lock: <unowned>
>> utf8 hash table: <unowned>
>> JNI pinning lock: <unowned>
>> JNI global reference lock: <unowned>
>> BinClass lock: <unowned>
>> Class linking lock: <unowned>
>> System class loader lock: <unowned>
>> Code rewrite lock: <unowned>
>> Heap lock: <unowned>
>> Monitor cache lock: owner "JDWP Transport Listener: dt_socket" (0x813b490)
1 entry
>> Dynamic loading lock: <unowned>
>> Monitor IO lock: <unowned>
>> User signal monitor: <unowned>
>> Waiting to be notified:
>> "Signal dispatcher" (0x80bfb30)
>> Child death monitor: <unowned>
>> I/O monitor: <unowned>
>> Alarm monitor: <unowned>
>> Waiting to be notified:
>> <unknown thread> (0x8057f18)
>> Thread queue lock: owner "JDWP Transport Listener: dt_socket" (0x813b490)
1 entry
>> Monitor registry: owner "JDWP Transport Listener: dt_socket" (0x813b490) 1
entry
>>
(Review ID: 109120)
======================================================================
****************
NOTE: The regression test java/text/BreakIterator/BreakIteratorTest.jtr is failing on all HARDWARE and OS.
        The Bug# 4396286 is filed for the same failure but it is closed as a duplicate of this bug. So, Iam adding the description of the failure on merlin beta build#58.

Test results on sol8-64 bit:
---------------------------
#-----testresult-----
description=file:///net/sqesvr/export/st1/regression/merlin/jdk1.4Tests/tests/b58/java/text/BreakIterator/BreakIteratorTest.java
end=Mon Apr 02 18:43:02 PDT 2001
environment=regtest
execStatus=Failed. Execution failed
javatestOS=SunOS 5.8 (sparc)
javatestVersion=JT_2.1.3i
script=com.sun.javatest.regtest.RegressionScript
sections=script_messages build compile main
start=Mon Apr 02 18:42:47 PDT 2001
status=Failed. Execution failed
test=java/text/BreakIterator/BreakIteratorTest.java
work=/export0/results/regression/merlin/b58/conway5.8-jth13-jdk14b58.04-02.12.15-ALL/java/text/BreakIterator

#section:script_messages
----------messages:(1/100)----------
JDK under test: java full version "1.4.0-beta-b58" (/net/sqesvr/export/st1/jdk14-beta/b58/solsparc)

#section:build
----------messages:(3/104)----------
command: build BreakIteratorTest
reason: Named class compiled on demand
elapsed time (seconds): 10.174
result: Passed. Compilation successful

#section:compile
----------messages:(3/209)----------
command: compile /net/sqesvr/export/st1/regression/merlin/jdk1.4Tests/tests/b58/java/text/BreakIterator/BreakIteratorTest.java
reason: .class file out of date or does not exist
elapsed time (seconds): 10.147
----------System.out:(0/0)----------
----------System.err:(0/0)----------
result: Passed. Compilation successful

#section:main
----------messages:(3/133)----------
command: main BreakIteratorTest
reason: Assumed action based on file name: run main BreakIteratorTest
elapsed time (seconds): 4.726
----------System.out:(9/290)----------
BreakIteratorTest {
  TestEmptyString Passed
  TestSentenceInvariants Passed
  TestBug4152416 Passed
  TestBug4153072 Passed
  TestCharacterBreak Passed
  TestBug4214367 {
    Discrepancy between expected result and actual result
    Uncaught exception thrown in test method TestBug4214367
----------System.err:(18/848)----------
java.lang.RuntimeException: Uncaught exception thrown in test method TestBug4214367

        at BITestFmwk.err(BITestFmwk.java:173)
        at BITestFmwk.errln(BITestFmwk.java:182)
        at BITestFmwk.run(BITestFmwk.java:126)
        at BreakIteratorTest.main(BreakIteratorTest.java:57)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:30)
        at sun.reflect.InflatableMethodAccessorImpl.invoke(InflatableMethodAccessorImpl.java:47)
        at java.lang.reflect.Method.invoke(Method.java:306)
        at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
        at java.lang.Thread.run(Thread.java:579)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Uncaught exception thrown in test method TestBug4214367

JavaTest Message: shutting down test

STATUS:Failed.
result: Failed. Execution failed


test result: Failed. Execution failed