Sticky Thread: Funny threads?

For our occational amusement I'd suggest to add a sticky thread here where everybody can add funny/strange/whatever threads found in SDN.
E.g. I think this one is very funny
The specified item was not found.
Someone asking a rather strange questions and lots of people posting stuff not necessarily related to the question. Than even duplication of answers occurs by different posters.
regards, anton
Message was edited by:
Anton Wenzelhuemer
Message was edited by: corrected link
Anton Wenzelhuemer

<a href="https://forums.sdn.sap.com/profile.jspa?userID=3612685">Funny / Irritating User</a>
Depends on your perspective, but this Guy and His questions are worth looking into.
All questions with the same Subject and answers that are easily available on SAP Help. For some people SDN seems to have become the place where others do your homework. Has been reported to [email protected]
Regards
Bhavesh

Similar Messages

JMS error- Exception in thread "Main Thread" java.lang.NoClassDefFoundError

Hi guys,
I am new to JMS programming and i'm have the following error...I have set up a simple weblogic server on my local machine and i am trying to send a message to a queue i've created on a JMS server. I am trying to manually run an example provided by BEA WebLogic... the code follows.
//package examples.jms.queue;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Hashtable;
import javax.jms.*;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
/** This example shows how to establish a connection
* and send messages to the JMS queue. The classes in this
* package operate on the same JMS queue. Run the classes together to
* witness messages being sent and received, and to browse the queue
* for messages. The class is used to send messages to the queue.
* @author Copyright (c) 1999-2006 by BEA Systems, Inc. All Rights Reserved.
public class QueueSend
// Defines the JNDI context factory.
public final static String JNDI_FACTORY="weblogic.jndi.WLInitialContextFactory";
// Defines the JMS context factory.
public final static String JMS_FACTORY="weblogic.examples.jms.QueueConnectionFactory";
// Defines the queue.
public final static String QUEUE="weblogic.examples.jms.exampleQueue";
private QueueConnectionFactory qconFactory;
private QueueConnection qcon;
private QueueSession qsession;
private QueueSender qsender;
private Queue queue;
private TextMessage msg;
   * Creates all the necessary objects for sending
   * messages to a JMS queue.
   * @param ctx JNDI initial context
   * @param queueName name of queue
   * @exception NamingException if operation cannot be performed
   * @exception JMSException if JMS fails to initialize due to internal error
public void init(Context ctx, String queueName)
    throws NamingException, JMSException
    qconFactory = (QueueConnectionFactory) ctx.lookup(JMS_FACTORY);
    qcon = qconFactory.createQueueConnection();
    qsession = qcon.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    queue = (Queue) ctx.lookup(queueName);
    qsender = qsession.createSender(queue);
    msg = qsession.createTextMessage();
    qcon.start();
   * Sends a message to a JMS queue.
   * @param message message to be sent
   * @exception JMSException if JMS fails to send message due to internal error
public void send(String message) throws JMSException {
    msg.setText(message);
    qsender.send(msg);
   * Closes JMS objects.
   * @exception JMSException if JMS fails to close objects due to internal error
public void close() throws JMSException {
    qsender.close();
    qsession.close();
    qcon.close();
/** main() method.
* @param args WebLogic Server URL
* @exception Exception if operation fails
public static void main(String[] args) throws Exception {
    if (args.length != 1) {
      System.out.println("Usage: java examples.jms.queue.QueueSend WebLogicURL");
      return;
    System.out.println(args[0]);
    InitialContext ic = getInitialContext(args[0]);
    QueueSend qs = new QueueSend();
    qs.init(ic, QUEUE);
    readAndSend(qs);
    qs.close();
private static void readAndSend(QueueSend qs)
    throws IOException, JMSException
    BufferedReader msgStream = new BufferedReader(new InputStreamReader(System.in));
    String line=null;
    boolean quitNow = false;
    do {
      System.out.print("Enter message (\"quit\" to quit): \n");
      line = msgStream.readLine();
      if (line != null && line.trim().length() != 0) {
        qs.send(line);
        System.out.println("JMS Message Sent: "+line+"\n");
        quitNow = line.equalsIgnoreCase("quit");
    } while (! quitNow);
private static InitialContext getInitialContext(String url)
    throws NamingException
    Hashtable<String,String> env = new Hashtable<String,String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, JNDI_FACTORY);
    env.put(Context.PROVIDER_URL, url);
    return new InitialContext(env);
}when i run the main method with args[0] = "t3://localhost:7001", i get the following errors:
Exception in thread "Main Thread" java.lang.NoClassDefFoundError: weblogic/security/subject/AbstractSubject
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at QueueSend.getInitialContext(QueueSend.java:122)
at QueueSend.main(QueueSend.java:91)
Could someone please help. thanks.

when i run the main method with args[0] = "t3://localhost:7001", i get the following errors:
Exception in thread "Main Thread" java.lang.NoClassDefFoundError: weblogic/security/subject/AbstractSubject
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at QueueSend.getInitialContext(QueueSend.java:122)
at QueueSend.main(QueueSend.java:91)
Could someone please help. thanks.This is Java 101:
http://publib.boulder.ibm.com/infocenter/wasinfo/v6r0/index.jsp?topic=/com.ibm.websphere.express.doc/info/exp/ae/rtrb_classload_viewer.html
You've got to have the WebLogic JAR that contains the necessary .class files in your CLASSPATH when you run.
Don't use a CLASSPATH environment variable; use the -classpath option when you run.
%

Exception in thread "JMF thread???

I try to write a very simple project which just play a local media in an Applet, although this example can be found in a lot of places, I met an Exception which kind of strange, Can anyone met this before? My Code is very simple.
import java.applet.Applet;
import java.awt.BorderLayout;
import java.awt.*;
import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;
import javax.media.*;
import javax.swing.*;
public class test1 extends Applet{
     URL url;
     Player player=null;
     public void init(){
          setLayout( new BorderLayout() );
          try {
               URL mediaURL = new URL(getDocumentBase(), "A Perfect Indian.mp3");
               System.out.println(mediaURL);
               player = Manager.createRealizedPlayer(mediaURL);
          }catch(Exception e){
               System.out.println("problems here 1");
               e.printStackTrace();
Exception in thread "JMF thread: com.sun.media.amovie.AMController@7c6768[ com.sun.media.amovie.AMController@7c6768 ] ( realizeThread)" java.lang.UnsatisfiedLinkError: com.sun.media.amovie.ActiveMovie.openFile(Ljava/lang/String;)Z
     at com.sun.media.amovie.ActiveMovie.openFile(Native Method)
     at com.sun.media.amovie.ActiveMovie.<init>(ActiveMovie.java:47)
     at com.sun.media.amovie.AMController.createActiveMovie(AMController.java:293)
     at com.sun.media.amovie.AMController.doRealize(AMController.java:416)
     at com.sun.media.RealizeWorkThread.process(BasicController.java:1400)
     at com.sun.media.StateTransitionWorkThread.run(BasicController.java:1339)

An unsatisfied link error occurs when the JVM cannot find a class in a library that it was expecting to be able to find.
In this instance, it sounds like you (1) didn't include JMF.jar in your applet's classpath, and/or (2) didn't include the MP3 plugin to your applet's classpath...

Workflow is Canceled instantly - System.Threading.ThreadAbortException: Thread was being aborted.

Hi,
I am trying to solve some issues and strange behaviour with an important workflow hooked up with an InfoPath 2010 list in SharePoint 2010. Everything worked fine until now.
One workflow item has ended prematurely with the workflow history messages "An error has occurred in workflowname" followed by some init text message I added, and finally "Could not start workflowname"
(not sure of the exact translation but something like that). Status is still "On Going" (again not sure of translation).
The workflows after this has gotten the status "Canceled" with no further error messages. However the first init text I added is visible in their workflow history but no other messages are displayed, neither my custom ones nor
the built in.
Please help me out, any hints or pointers to help debug this is very appreciated! I do not have other than "view" access so I will have to tell the IT-department to check logs and perform changes if needed.
/Jesper Wilfing
Edit: The IT guys sent me the error message from the log file:
Workflow Infrastructure 72fq
Unexpected Start Workflow: System.Threading.ThreadAbortException: Thread was being aborted.

Hi,
Thank you for sharing and it will help others who meet the same issue.
Best regards,
Victoria
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Victoria Xia
TechNet Community Support

Exception in thread "Main Thread" java.lang.NoClassDefFoundError: weblogic/diagnostics/instrumentation/JoinPoint

Hi,
I have an application jar file which is run from a .sh file.
The application uses ridc api to checkin a document on UCM.
I have placed jars for supporting the application on the folder where we have kept the application jar
also we have mentioned the supporting jar file names in the Manifest.mf file of the application jar.
The necessary jar files which we have placed are:
com.lnt.ucm.integrationutility.ucm.Client
log4j-1.2.16.jar
oracle.ucm.ridc-11.1.1.jar
poi-2.5.1.jar
commons-codec-1.2.jar
commons-httpclient-3.1.jar
commons-logging-1.0.4.jar
mail.jar
jxl-2.6.10.jar
com.bea.core.antlr.runtime_2.7.7.jar
com.oracle.toplink_1.0.0.0_11-1-1-5-0.jar
jrf.jar
org.eclipse.persistence_1.1.0.0_2-1.jar
weblogic.jar
wlfullclient.jar
wseeclient.jar
jaxws-rt-2.1.4.jar
we are getting below exception when we run the jar from the .sh file.
Exception in thread "Main Thread" java.lang.NoClassDefFoundError: weblogic/diagnostics/instrumentation/JoinPoint
at weblogic.wsee.jaxws.spi.WLSProvider.<clinit>(WLSProvider.java:90)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at javax.xml.ws.spi.FactoryFinder.newInstance(FactoryFinder.java:31)
at javax.xml.ws.spi.FactoryFinder.find(FactoryFinder.java:90)
at javax.xml.ws.spi.Provider.provider(Provider.java:83)
at javax.xml.ws.Service.<init>(Service.java:56)
at com.abc.ucm.proxy.JDEUCMManagerService.<init>(JDEUCMManagerService.java:66)
at com.abc.ucm.integrationutility.ucm.Client.executeUtilty(Client.java:50)
at com.abc.ucm.integrationutility.ucm.Client.main(Client.java:540)
I'm not able to find any jar for weblogic/diagnostics/instrumentation/JoinPoint can you please tell me which jar needs to be added.
Regards,
Tejaswini L

914897 wrote:
I encounter the similar error. Anyone knows how to fix it?By providing a configuration file which validates with the corresponding XSDs found in coherence.jar. Sorry, but can't point you to the specific issue without seeing the erroneous configuration file.
Best regards,
Robert

Creating Threads : New thread doesn't run( )

Hello !
Can anyone please check the error in this code. It does not start the new thread.
God bless you.
NADEEM.
// Create a second thread
class NewThread implements Runnable {
Thread t ;
NewThread() {
try {
   t = new Thread(this.t , "New Thread");           // Create a new, second thread.
   System.out.println("Child Thread : " + t);
   t.start();                                        // start the thread.
   }catch (IllegalThreadStateException e) {
     System.out.println("Exception : " + e);
//Entry point for the second thread.
public void run() {
   try {
    for(int i = 5; i > 0; i--) {
    System.out.println("Child Thread : " + i);
    Thread.sleep(500);
   }catch (InterruptedException e) {
     System.out.println("Child Thread interrupted ");
   System.out.println("Exiting Child Thread... ");
class CreatingThread {
public static void main(String args[]) {
   new NewThread();    // Create a new Thread
   try {
    for(int i = 5; i > 0; i--) {
     System.out.println("Main Thread : " + i);
     Thread.sleep(1000);
   } catch (InterruptedException e) {
     System.out.println("Main Thread interrupted ");
   System.out.println("Exiting main thread ");

are you sure Nadeem...i compiled and ran the below code and it works as you designed it...what errors do u get when u try to compile?...
class NewThread implements Runnable {
Thread t ;
NewThread() {
try {
   t = new Thread(this , "New Thread");           // Create a new, second thread.
   System.out.println("Child Thread : " + t);
   t.start();                                        // start the thread.
   }catch (IllegalThreadStateException e) {
     System.out.println("Exception : " + e);
//Entry point for the second thread.
public void run() {
   try {
    for(int i = 5; i > 0; i--) {
    System.out.println("Child Thread : " + i);
    Thread.sleep(500);
   }catch (InterruptedException e) {
     System.out.println("Child Thread interrupted ");
   System.out.println("Exiting Child Thread... ");
class CreatingThread {
public static void main(String args[]) {
   new NewThread();    // Create a new Thread
   try {
    for(int i = 5; i > 0; i--) {
     System.out.println("Main Thread : " + i);
     Thread.sleep(1000);
   } catch (InterruptedException e) {
     System.out.println("Main Thread interrupted ");
   System.out.println("Exiting main thread ");
}

Exception in thread "Main Thread" java.lang.NoClassDefFoundError: start

Hi
I am Migrating my app from weblogic 8.1 to 10.3 . I am trying to run the startWeblogic.sh file its failing with below error .Please suggest me am unable to resolve
CLASSPATH=:/opt/bea/patch_wlw1030/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/opt/bea/patch_wls1030/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/opt/bea/patch_cie660/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/opt/bea/jrockit_160_14/lib/tools.jar:/opt/bea/wlserver_10.3/server/lib/weblogic_sp.jar:/opt/bea/wlserver_10.3/server/lib/weblogic.jar:/opt/bea/modules/features/weblogic.server.modules_10.3.0.0.jar:/opt/bea/wlserver_10.3/server/lib/webservices.jar:/opt/bea/modules/org.apache.ant_1.6.5/lib/ant-all.jar:/opt/bea/modules/net.sf.antcontrib_1.0.0.0_1-0b2/lib/ant-contrib.jar::/opt/bea/wlserver_10.3/common/eval/pointbase/lib/pbclient57.jar:/opt/bea/wlserver_10.3/server/lib/xqrl.jar::
PATH=/opt/bea/wlserver_10.3/server/bin:/opt/bea/modules/org.apache.ant_1.6.5/bin:/opt/bea/jrockit_160_14/jre/bin:/opt/bea/jrockit_160_14/bin:/usr/local/bin:/bin:/usr/bin:/home/quoteapp/bin:/prod/qcquoting/bin:/home/quoteapp/bin/apache-ant-1.6.5/bin:/opt/bea/jrockit_160_14/bin
* To start WebLogic Server, use a username and *
* password assigned to an admin-level user. For *
* server administration, use the WebLogic Server *
* console at http://hostname:port/console *
starting weblogic with Java version:
java version "1.6.0_14"
Java(TM) SE Runtime Environment (build 1.6.0_14-b08)
BEA JRockit(R) (build R27.6.5-32_o-121899-1.6.0_14-20091001-2113-linux-x86_64, compiled mode)
Starting WLS with line:
/opt/bea/jrockit_160_14/bin/java -jrockit -Xms256m -Xmx512m -Xverify:none -da -Dplatform.home=/opt/bea/wlserver_10.3 -Dwls.home=/opt/bea/wlserver_10.3/server -Dweblogic.home=/opt/bea/wlserver_10.3/server -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=/opt/bea/patch_wlw1030/profiles/default/sysext_manifest_classpath:/opt/bea/patch_wls1030/profiles/default/sysext_manifest_classpath:/opt/bea/patch_cie660/profiles/default/sysext_manifest_classpath -Dweblogic.Name=quoting -Djava.security.policy=/opt/bea/wlserver_10.3/server/lib/weblogic.policy start weblogic.Server
Exception in thread "Main Thread" java.lang.NoClassDefFoundError: start
Could not find the main class: start. Program will exit.
am attaching my sh file aslo below
!/bin/sh
# WARNING: This file is created by the Configuration Wizard.
# Any changes to this script may be lost when adding extensions to this configuration.
# --- Start Functions ---
stopAll()
     # We separate the stop commands into a function so we are able to use the trap command in Unix (calling a function) to stop these services
     if [ "X${ALREADY_STOPPED}" != "X" ] ; then
          exit
     fi
     # STOP POINTBASE (only if we started it)
     if [ "${POINTBASE_FLAG}" = "true" ] ; then
          echo "Stopping PointBase server..."
          ${WL_HOME}/common/bin/stopPointBase.sh -port=${POINTBASE_PORT} -name=${POINTBASE_DBNAME} >"${DOMAIN_HOME}/pointbaseShutdown.log" 2>&1
          echo "PointBase server stopped."
     fi
     ALREADY_STOPPED="true"
     # Restore IP configuration the node manager starts IP Migration
     if [ "${SERVER_IP}" != "" ] ; then
          ${WL_HOME}/common/bin/wlsifconfig.sh -removeif "${IFNAME}" "${SERVER_IP}"
     fi
# --- End Functions ---
# This script is used to start WebLogic Server for this domain.
# To create your own start script for your domain, you can initialize the
# environment by calling @USERDOMAINHOME/setDomainEnv.
# setDomainEnv initializes or calls commEnv to initialize the following variables:
# BEA_HOME - The BEA home directory of your WebLogic installation.
# JAVA_HOME - Location of the version of Java used to start WebLogic
# Server.
# JAVA_VENDOR - Vendor of the JVM (i.e. BEA, HP, IBM, Sun, etc.)
# PATH - JDK and WebLogic directories are added to system path.
# WEBLOGIC_CLASSPATH
# - Classpath needed to start WebLogic Server.
# PATCH_CLASSPATH - Classpath used for patches
# PATCH_LIBPATH - Library path used for patches
# PATCH_PATH - Path used for patches
# WEBLOGIC_EXTENSION_DIRS - Extension dirs for WebLogic classpath patch
# JAVA_VM - The java arg specifying the VM to run. (i.e.
# - server, -hotspot, etc.)
# USER_MEM_ARGS - The variable to override the standard memory arguments
# passed to java.
# PRODUCTION_MODE - The variable that determines whether Weblogic Server is started in production mode.
# POINTBASE_HOME - Point Base home directory.
# POINTBASE_CLASSPATH
# - Classpath needed to start PointBase.
# Other variables used in this script include:
# SERVER_NAME - Name of the weblogic server.
# JAVA_OPTIONS - Java command-line options for running the server. (These
# will be tagged on to the end of the JAVA_VM and
# MEM_ARGS)
# For additional information, refer to the WebLogic Server Administration
# Console Online Help(http://e-docs.bea.com/wls/docs103/ConsoleHelp/startstop.html).
# Call setDomainEnv here.
DOMAIN_HOME=/prod/qcquoting/int/builds/qoaquoting
. ${DOMAIN_HOME}/bin/setDomainEnv.sh $*
SAVE_JAVA_OPTIONS="${JAVA_OPTIONS}"
SAVE_CLASSPATH="${CLASSPATH}"
# Start PointBase
PB_DEBUG_LEVEL="0"
if [ "${POINTBASE_FLAG}" = "true" ] ; then
     ${WL_HOME}/common/bin/startPointBase.sh -port=${POINTBASE_PORT} -debug=${PB_DEBUG_LEVEL} -console=false -background=true -ini=${DOMAIN_HOME}/pointbase.ini >"${DOMAIN_HOME}/pointbase.log" 2>&1
fi
JAVA_OPTIONS="${SAVE_JAVA_OPTIONS}"
SAVE_JAVA_OPTIONS=""
CLASSPATH="${SAVE_CLASSPATH}"
SAVE_CLASSPATH=""
trap 'stopAll' 1 2 3 15
if [ "${PRODUCTION_MODE}" = "true" ] ; then
     WLS_DISPLAY_MODE="Production"
else
     WLS_DISPLAY_MODE="Development"
fi
if [ "${WLS_USER}" != "" ] ; then
     JAVA_OPTIONS="${JAVA_OPTIONS} -Dweblogic.management.username=${WLS_USER}"
fi
if [ "${WLS_PW}" != "" ] ; then
     JAVA_OPTIONS="${JAVA_OPTIONS} -Dweblogic.management.password=${WLS_PW}"
fi
CLASSPATH="${CLASSPATH}${CLASSPATHSEP}${MEDREC_WEBLOGIC_CLASSPATH}"
CLASSPATH="${CLASSPATH}${CLASSPATHSEP}./config/order_properties/"
echo "."
echo "."
echo "JAVA Memory arguments: ${MEM_ARGS}"
echo "."
echo "WLS Start Mode=${WLS_DISPLAY_MODE}"
echo "."
echo "CLASSPATH=${CLASSPATH}"
echo "."
echo "PATH=${PATH}"
echo "."
echo "***************************************************"
echo "* To start WebLogic Server, use a username and *"
echo "* password assigned to an admin-level user. For *"
echo "* server administration, use the WebLogic Server *"
echo "* console at http://hostname:port/console *"
echo "***************************************************"
# Set up IP Migration related variables.
# Set interface name.
if [ "${Interface}" != "" ] ; then
     IFNAME="${Interface}"
else
     IFNAME=""
fi
# Set IP Mask.
if [ "${NetMask}" != "" ] ; then
     IPMASK="${NetMask}"
else
     IPMASK=""
fi
# Perform IP Migration if SERVER_IP is set by node manager.
if [ "${SERVER_IP}" != "" ] ; then
     ${WL_HOME}/common/bin/wlsifconfig.sh -addif "${IFNAME}" "${SERVER_IP}" "${IPMASK}"
fi
# START WEBLOGIC
echo "starting weblogic with Java version:"
${JAVA_HOME}/bin/java ${JAVA_VM} -version
if [ "${WLS_REDIRECT_LOG}" = "" ] ; then
     echo "Starting WLS with line:"
     echo "${JAVA_HOME}/bin/java ${JAVA_VM} ${MEM_ARGS} ${JAVA_OPTIONS} -Dweblogic.Name=${SERVER_NAME} -Djava.security.policy=${WL_HOME}/server/lib/weblogic.policy ${PROXY_SETTINGS} ${SERVER_CLASS}"
     ${JAVA_HOME}/bin/java ${JAVA_VM} ${MEM_ARGS} ${JAVA_OPTIONS} -Dweblogic.Name=${SERVER_NAME} -Djava.security.policy=${WL_HOME}/server/lib/weblogic.policy ${PROXY_SETTINGS} ${SERVER_CLASS}
else
     echo "Redirecting output from WLS window to ${WLS_REDIRECT_LOG}"
     ${JAVA_HOME}/bin/java ${JAVA_VM} ${MEM_ARGS} ${JAVA_OPTIONS} -Dweblogic.Name=${SERVER_NAME} -Djava.security.policy=${WL_HOME}/server/lib/weblogic.policy ${PROXY_SETTINGS} ${SERVER_CLASS} >"${WLS_REDIRECT_LOG}" 2>&1
fi
stopAll
popd
# Exit this script only if we have been told to exit.
if [ "${doExitFlag}" = "true" ] ; then
     exit
fi

I can not see main class weblogic.jar file in your class path.
Under MW_HOME there is a file by name configure.cmd/sh, run it to set acl and class path. Then try to start weblogic server. U can edit the startWeblogic.sh/cmd so that every time it will execute after calling configure.sh/cmd file.

Collection not in context? java.lang.Exception: java.lang.Thread.dumpStack(Thread.java:1342)

Hi
I am using JDev12c. I have an isolated taskflow that is consuming three more taskflow as a region.
This is the scenario: I have a viewObject showing UserDetails. So I have make a taskflow to show the user details in a form. Now, the userDetalsVO has a ViewLink with itself (Managers having employees under their supervision).
LoggedInUser (userVO)
- Employees (userVO)
I have created the list of employee using the Employees Iterator. However, every time I select an employee the console throw the following error:
<The row key or row index of a UIXCollection component is being changed outside of the components context. Changing the key or index of a collection when the collection is not currently being visited, invoked on, broadcasting an event or processing a lifecycle method, is not valid. Data corruption and errors may result from this call. Turn on fine level logging for a stack trace of this call. Component ID: {0}>
java.lang.Exception: Stack trace:
at java.lang.Thread.dumpStack(Thread.java:1342)
at org.apache.myfaces.trinidad.component.UIXCollection._verifyComponentInContext(UIXCollection.java:2212)
at org.apache.myfaces.trinidad.component.UIXCollection.setRowKey(UIXCollection.java:524)
at oracle.adf.view.rich.component.rich.data.RichListView.visitChildren(RichListView.java:112)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at oracle.adf.view.rich.component.fragment.UIXRegion.visitChildren(UIXRegion.java:952)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at oracle.adf.view.rich.component.fragment.UIXRegion.visitChildren(UIXRegion.java:952)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXShowOne.visitTree(UIXShowOne.java:135)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at org.apache.myfaces.trinidad.component.UIXComponent.visitAllChildren(UIXComponent.java:445)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:423)
at org.apache.myfaces.trinidad.component.UIXComponent.visitChildren(UIXComponent.java:703)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:566)
at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:362)
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1623)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._deliverPostRestoreStateEvents(LifecycleImpl.java:852)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._restoreView(LifecycleImpl.java:791)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:397)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:225)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:280)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:254)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:341)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:192)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:478)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:478)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:303)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:208)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:137)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:120)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:217)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:81)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:225)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3367)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3333)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2220)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2146)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2124)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1564)
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:254)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:295)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:254)
The front end behaves fine though but that error in the console is bugging me.
Any Ideas??
Regards

Well, have you run the app with logging set to fine as the message suggested?
Turn on fine level logging for a stack trace of this call. Component ID: {0}
Then a test case and a detailed description on how to reproduce the error, built on the hr schema, can help.
Timo

JpegImagesToMovie - Exception in thread "JMF thread: SendEventQueue: com.su

I am trying to create a movie file from a bunch of images I have using Sun's JpegImagesToMovie class found here:
http://java.sun.com/products/java-media/jmf/2.1.1/solutions/JpegImagesToMovie.html
I can't post all 500 lines of the sample code here but it's unchanged from the download page above. The error is happening at the following line, almost at the end:
raFile = new RandomAccessFile(imageFile, "r");Here is what happens when I run it. I have to hit CTRL+C in order to get it to come back to the prompt once it breaks. Any ideas?
C:\Users\admin\workspace\Tester\bin>java JpegImagesToMovie -w 320 -h 240 -f 5 -o
file:/c:/images/movie.mov file:/c:/images/picture1.jpg file:/c:/images/picture2.jpg file:/c:/images/picture3.jpg file:/c:/images/picture4.jpg file:/c:/images/picture5.jpg file:/c:/images/picture6.jpg file:/c:/images/picture7.jpg
file:/c:/images/picture8.jpg file:/c:/images/picture9.jpg file:/c:/images/picture10.jpg file:/c:/images/picture11.jpg file:/c:/images/picture12.jpg file:/c:/images/picture13.jpg file:/c:/images/picture14.jpg file:/c:/images/picture15.jpg
file:/c:/images/picture16.jpg file:/c:/images/picture17.jpg file:/c:/images/picture18.jpg file:/c:/images/picture19.jpg file:/c:/images/picture20.jpg
- create processor for the image datasource ...
Setting the track format to: JPEG
- create DataSink for: file:/c:/images/movie.mov
start processing...
- reading image file: file:/c:/images/picture1.jpg
- reading image file: file:/c:/images/picture2.jpg
- reading image file: file:/c:/images/picture3.jpg
- reading image file: file:/c:/images/picture4.jpg
- reading image file: file:/c:/images/picture5.jpg
- reading image file: file:/c:/images/picture6.jpg
- reading image file: file:/c:/images/picture7.jpg
- reading image file: file:/c:/images/picture8.jpg
- reading image file: file:/c:/images/picture9.jpg
- reading image file: file:/c:/images/picture10.jpg
- reading image file: file:/c:/images/picture11.jpg
- reading image file: file:/c:/images/picture12.jpg
- reading image file: file:/c:/images/picture13.jpg
- reading image file: file:/c:/images/picture14.jpg
- reading image file: file:/c:/images/picture15.jpg
- reading image file: file:/c:/images/picture16.jpg
- reading image file: file:/c:/images/picture17.jpg
- reading image file: file:/c:/images/picture18.jpg
- reading image file: file:/c:/images/picture19.jpg
- reading image file: file:/c:/images/picture20.jpg
Done reading all images.
Exception in thread "JMF thread: SendEventQueue: com.sun.media.processor.unknown.Handler" java.lang.NullPointerException
        at com.sun.media.multiplexer.video.QuicktimeMux.writeVideoSampleDescript
ion(QuicktimeMux.java:936)
        at com.sun.media.multiplexer.video.QuicktimeMux.writeSTSD(QuicktimeMux.j
ava:925)
        at com.sun.media.multiplexer.video.QuicktimeMux.writeSTBL(QuicktimeMux.j
ava:905)
        at com.sun.media.multiplexer.video.QuicktimeMux.writeMINF(QuicktimeMux.j
ava:806)
        at com.sun.media.multiplexer.video.QuicktimeMux.writeMDIA(QuicktimeMux.j
ava:727)
        at com.sun.media.multiplexer.video.QuicktimeMux.writeTRAK(QuicktimeMux.j
ava:644)
        at com.sun.media.multiplexer.video.QuicktimeMux.writeMOOV(QuicktimeMux.j
ava:582)
        at com.sun.media.multiplexer.video.QuicktimeMux.writeFooter(QuicktimeMux
.java:519)
        at com.sun.media.multiplexer.BasicMux.close(BasicMux.java:142)
        at com.sun.media.BasicMuxModule.doClose(BasicMuxModule.java:172)
        at com.sun.media.PlaybackEngine.doClose(PlaybackEngine.java:872)
        at com.sun.media.BasicController.close(BasicController.java:261)
        at com.sun.media.BasicPlayer.doClose(BasicPlayer.java:229)
        at com.sun.media.BasicController.close(BasicController.java:261)
        at JpegImagesToMovie.controllerUpdate(JpegImagesToMovie.java:230)
        at com.sun.media.BasicController.dispatchEvent(BasicController.java:1254
        at com.sun.media.SendEventQueue.processEvent(BasicController.java:1286)
        at com.sun.media.util.ThreadedEventQueue.dispatchEvents(ThreadedEventQueue.java:65)
        at com.sun.media.util.ThreadedEventQueue.run(ThreadedEventQueue.java:92)

Damn, give me enough time and I might figure this out myself.
So after a little searching I figured out you don't have to put the file prefix in front of the image locations so I retried it with the following and it seemed to have worked:
C:\Users\admin\workspace\Tester\bin>java JpegImagesToMovie -w 320 -h 240 -f 5 -o file:/c:/images/movie2.mov
c:/images/picture1.jpg c:/images/picture2.jpg c:/images/picture3.jpg c:/images/picture4.jpg c:/images/picture5.jpg
c:/images/picture6.jpg c:/images/picture7.jpg c:/images/picture8.jpg c:/images/picture9.jpg
c:/images/picture10.jpg c:/images/picture11.jpg c:/images/picture12.jpg c:/images/picture13.jpg c:/images/picture14.jpg
c:/images/picture15.jpg c:/images/picture16.jpg c:/images/picture17.jpg c:/images/picture18.jpg c:/images/picture19.jpg
c:/images/picture20.jpg
- create processor for the image datasource ...
Setting the track format to: JPEG
- create DataSink for: file:/c:/images/movie2.mov
start processing...
- reading image file: c:/images/picture1.jpg
    read 19298 bytes.
- reading image file: c:/images/picture2.jpg
    read 19316 bytes.
- reading image file: c:/images/picture3.jpg
    read 19282 bytes.
- reading image file: c:/images/picture4.jpg
    read 19260 bytes.
- reading image file: c:/images/picture5.jpg
    read 19270 bytes.
- reading image file: c:/images/picture6.jpg
    read 19301 bytes.
- reading image file: c:/images/picture7.jpg
    read 19283 bytes.
- reading image file: c:/images/picture8.jpg
    read 19319 bytes.
- reading image file: c:/images/picture9.jpg
    read 19222 bytes.
- reading image file: c:/images/picture10.jpg
    read 19141 bytes.
- reading image file: c:/images/picture11.jpg
    read 19009 bytes.
- reading image file: c:/images/picture12.jpg
    read 19016 bytes.
- reading image file: c:/images/picture13.jpg
    read 18985 bytes.
- reading image file: c:/images/picture14.jpg
    read 18902 bytes.
- reading image file: c:/images/picture15.jpg
    read 18865 bytes.
- reading image file: c:/images/picture16.jpg
    read 18884 bytes.
- reading image file: c:/images/picture17.jpg
    read 18923 bytes.
- reading image file: c:/images/picture18.jpg
    read 19031 bytes.
- reading image file: c:/images/picture19.jpg
    read 19290 bytes.
- reading image file: c:/images/picture20.jpg
    read 19474 bytes.
Done reading all images.
...done processing.However, when I try to play the movie2.mov output file in either Windows Media Player or Quicktime, both of them crash before playing anything.
Edited by: DeX on Feb 26, 2008 12:50 PM

Constant Safari crashes while using flash: Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000002078 Crashed Thread: 0 Thread 0 Crashed: 0   ...lashPlayer-10.4-10.5.plugin     0x1c2a5245 NP_Initialize   1564

I keep reporting this to Apple...I'm using a Macbook Pro with OS 10.5.8 (I have a DVD here with 10.6, but the mac sees this as a blank DVD, so I can't update the OS, and this DVD came with my purchase; that's one issue). The other big issue are the constant crashes while using Safari. It's happening several times a day, usually when Flash is involved:
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000002078
Crashed Thread: 0
Thread 0 Crashed:
0   ...lashPlayer-10.4-10.5.plugin          0x1c2a5245 NP_Initialize + 1564869
1   ...lashPlayer-10.4-10.5.plugin          0x1c2a8af8 NP_Initialize + 1579384
2   ...lashPlayer-10.4-10.5.plugin          0x1c29a2ed NP_Initialize + 1519981
3   ...lashPlayer-10.4-10.5.plugin          0x1c1213d7 unregister_ShockwaveFlash + 444951
4   ...lashPlayer-10.4-10.5.plugin          0x1c121865 unregister_ShockwaveFlash + 446117
etc....

Yeah, I've already updated to latest version of Flash.

Exception in thread "Main Thread" java.lang.NoClassDefFoundError: weblogic/

hi,
I am getting error message when i run HttpClient in my java class. Will the HttpClient will work in weblogic.
HttpClient httpclient = new HttpClient();
I added "commons-httpclient-3.1.jar" in the class path also.
Exception in thread "Main Thread" java.lang.NoClassDefFoundError: weblogic/kernel/KernelLogManager
     at weblogic.logging.commons.LogImpl.<init>(LogImpl.java:14)
     at weblogic.logging.commons.LogFactoryImpl.getInstance(LogFactoryImpl.java:21)
     at weblogic.logging.commons.LogFactoryImpl.getInstance(LogFactoryImpl.java:18)
     at org.apache.commons.httpclient.HttpClient.<clinit>(HttpClient.java:66)
Thanks
Manu

Again you need to make a difference between what runs within the weblogic container to what runs in a vanilla JVM. Understanding this is crucial to your problem.
1. web service -> client -> another web service
The webservice will always run within the weblogic container and you should never get the ClassnotFound because weblogic.jar is always available there. Any subsequent clients loaded into the same JVM will presumably be in the same classloader and wont have problems either
2. client -> web service;
If you are using a standalone client in a JVM you shouldnt have any dependency on weblogic and commons-httpclient will work just fine as would commons-logging. However if you include some weblogic jars in the classpath, when you launch the client JVM you would need to include the jars mentioned in the other post because they reference other weblogic classes. But this isn't necessary if you just clean up your classpath to only have the jars you need.

Executing threads in threads

Hello everyone!
I'm not sure, so that's way I would like to ask you for help. What's going to happen if I create new object of my class A and in that object create a Thread which is waiting for connection from the Internet. After it gets the connection and parses it, that Thread needs to execute function from existing object of class B, in which function, the new Thread serving that connection is created. What's going to happen if I create a thread (Thread A), in that thread I'm gonna create another Thread (Thread B) and A has nothing to do? Is it going to exist permamently only because of existing and working Thread B?
Thanks for your help
M

I looked at the site and I don't think its exactly what you need cause it isn't specified to Java. I haven't heard of a 'parent' thread in Java. Threads don't have a parent-child relation. I tested the following program:
public class ThreadA implements Runnable {
     public static void main(String... args) {
          Thread thread = new Thread(new ThreadA());
          thread.start();
     public void run() {
          System.out.println("Thread A working...");
          Thread threadB = new Thread(new ThreadB());
          threadB.start();
          try {
               Thread.sleep(2000);
          } catch (InterruptedException e) {
          System.out.println("Thread A exited.");
public class ThreadB implements Runnable {
     public void run() {
          System.out.println("Thread B working...");
          try {
               Thread.sleep(3000);
          } catch (InterruptedException e) {
          System.out.println("Thread B exited.");
}Which gives the following output:
Thread A working...
Thread B working...
Thread A exited.
Thread B exited.
Note that in fact there are three threads active here: the main thread, the A thread and the B thread.
One thing I do want to add: its best to make sure that all threads are finished (using thread.join()) so that nothing keeps hanging around. The design is the most essential part of a threaded program.

Re: Funny threads

Oh are we comparing cars now? Story time.
My daily driver is a 2003 Cavalier. They were basically marketed as disposable cars, meant for new drivers. Mine is a 2.2L 4 cylinder. It currently has 265,000 miles, on the original engine, original transmission, original radiator, original clutch and I just replaced the original starter. Bonus points for having it be the car I learned how to drive a stick on and still have the original clutch. Over the years I've been doing less and less maintenance on it because the car isn't really worth it. It should probably have new tires but then the tires will be worth more than the car. The last set of tires we got were used because we didn't expect it to last this long.
It is as far from loaded as possible. No power locks, no power windows, no tilt, no cruise, no tape deck or CD player just AM/FM. The wipers don't even have a delay.
It has many things wrong with it, like having the instrument cluster flake out at times, and the front bumper being held on by several zip ties. It was rear ended when I was stopped at a light so the trunk is a bit messed up. And I was hit in a parking lot and a corner panel is smashed in. The gas door rusted off, and actually the whole underside is quite rusted (this is Michigan, lots of salt and snow). Oh and the airbags are deployed, I couldn't quite tell if this is illegal, or not, some say yes some say no. But it rides mostly smooth, doesn't have a check engine light, and still gets about 35MPG. If I sold it no one would give much for it, but it is worth driving it to and from work to keep miles down on my backup vehicle. I'll just drive it into the round and scrap it out when it dies.
Unofficial Forum Rules and Guidelines - Hooovahh - LabVIEW Overlord
If 10 out of 10 experts in any field say something is bad, you should probably take their opinion seriously.

Regarding economy, US gallons ≠ Imperial gallons. Thus 34 MPG for the Passat in the US is more like 40 MPG in the UK. Also, not sure what driving regime the US site stated...perhaps urban?
Finally, there were a number of 1.9 TDI engines that VAG produced. There were ones with less grunt (more like 100 HP), but for the 130 HP there were two versions, one with better torque. Probably a different engine mapping?
Economy and engine choice are horses for courses though. I'd like to have a more economical car, but my daily commute is 12.5 miles each way. A regular journey that short would be pretty ruinous for a diesel. I own a Ford Fiesta 1.4 that returns 40-50 MPG depending on how heavy my foot is and whether I have any motorway driving to do.
Newer three cylinder petrols, generally small units with turbos, are looking more and more appetising though. I'm still waiting for someone to make a decent hybrid which uses electric motors for drive and a petrol or diesel engine for electricity generation. Run the engine at its nominal operating conditions for economy/emissions, gain range over a pure electric car, no big battery lifecycle investment and ideal for current refuelling infrastructure.
As for cars, up until 3 years ago, when my wife bought a 2003 Honda CRV, we were still driving a 1995 Rover 214 as a daily driver. Most of the maintenance myself, very little went wrong - even the headgasket was original, which is quite an achievement for K series engines of the day!
CLD

How to get thread by thread id

I can get threadID of any thread. But how to choose any thread with id of it for waiting.

Hi,
from Java5 on, getting IDs of all Threads is possible using ThreadMXBean.getAllThreadIds().
Apart from that, I do not know a way of getting the Thread from its ID. As Peter mentioned, if you have to wait for one Thread, it should only be one that you created yourself and that you retained a reference to...
Bye.

Thread Problem - (Thread Blocking Problems?)

Hi Friends
In my program while using thread i found a problem in this code .
In this whlie running the 'msg' was printen only after all 5 inputs are given .
why i was not getting output after one input.why the thread out was waiting for remaining threads input.
my code is
import java.io.*;
class MyThread extends Thread
BufferedReader bin;
   MyThread()
     super();
     start();
   public void run()
      try
       bin=new BufferedReader(new InputStreamReader(System.in));
       String msg=bin.readLine();
       System.out.println(msg);
      catch(IOException e)
         System.out.println(e);
public class Threads
     public static void main(String args[])
          for(int i=0;i<5;i++)
            new MyThread();
}

Hi Friends
In my program while using thread i found a problem
em in this code .
In this whlie running the 'msg' was printen only
after all 5 inputs are given .
why i was not getting output after one input.why
hy the thread out was waiting for remaining threads
input.Probably because of how the scheduler was rotating among the threads while waiting for input and queueing up output.
When you call readLine, that thread blocks until a line is available. So it probably goes to the next thread's readLine, and so on. All threads are probably blocked waiting for input before you enter a single character.
Something inside the VM has to coordinate the interaction with the console, and between that and your threads, the out stuff just doesn't get a chance to display right away.
In general, you can't predict the order of execution of separate threads.

Sticky Thread: Funny threads?

Similar Messages

Maybe you are looking for