Interpolation and Garbage Collection problem

Similar Questions

• Associative array and Garbage Collection

  Hi all
  is there any concept of garbage collection in the use of an associative array?
  
  When I create an associative object instance is there any provision in oracle to release and drop this object
  in memory after use?
  
  Thank you
  Charles

  Not sure; Why would you want to?

  Oracle manages this kind of thing very well; It is not something I've ever had to consider, really. Even if Oracle does not clear the memory allocated immediately, I am sure that it is marked as available for reuse.

• DataGrid Garbage Collection problem

  Hello
  I'm quite confused on the garbage of the DataGrid. I did a simple test code which adds a datagrid control to the display list. If I delete the component from its parent without clicking on any element, the element is collected correctly. However, if I click on an element, the datagrid control is removed is no longer. Otherwise, if I use the keyboard to navigate through the items, the component is removed.
  The Profiler does not any reference to the data grid. So, what's the problem? Flex keeps all reference when I use the mouse?
  Thanks in advance.

  After the test case.

• UIComponentAccProps-Garbage Collection problem?

  I can't understand why a custom component is not GC ' ed.

  It has 5 lanes to the GC root:

  > Skin > Group > UIComponentAccProps

  > Parents > UIComponentAccProps

  > UIComponentAccProps

  > Skin > ProgrammaticToggleButton > ToggleButtonAccImpl

  > Skin > children > UIComponentAccProps

  The ProgrammaticToggleButton is extremely simple, so I don't think that this is the origin of the problem:

  SerializableAttribute public class ProgrammaticToggleButton extends ToggleButton

  {

  public void ProgrammaticToggleButton()

       {

            super();

       }

  override protected function buttonReleased (): void

       {

  do nothing

       }

  }

  Any ideas?  It's driving me crazy.

  See you soon

  The Flex 4 Profiler gets too aggressive to slaughter "cycles."  And, we have

  Sin FP 10.1 that GC is not always complete.  Thus, other

  interaction and hammer the GC button could do something with 0 courses go

  by far, but if it isn't then you must start looking for objects that have

  references to the object such as its children or parents.

• Crash of garbage collection problem!

  Hello everyone.

  I am doing multithreaded in my application. In my new thread, I use two signals and two locations.

  Task of 1 signal & slot-

  Given a parameter object in the signal I invoke a member function of that class in the slot.

  Task of 2nd signal & slot-

  Given the same parameter of the object to delete this object.

  You may occur a quesiton why am I erasing memory in this way. In fact in my new thread using 1 signal & slot I want to download map mosaic of the server. But in the QT framework I couldn't download my new wire tile map. So, I use the MoveToThread() to move my new thread to the main thread object and let the main thread to do it for me. But now when I want to free my memory I can't delete my new thread because the main thread works with it. So I introduse signal 2nd slot mechanism to free my memory.

  All the thing works well and good, except when I pan my card at all times & quickly he got crashed. Because my 1 signal & slot occupant already deleted object by 2nd signal slot.

  I hope that I make you all understand the situation, if you need more information please let me know. This is a very critical issue for me. Hopyfully you guys can help me.

  Hi sreejond,

  I have a similar scenario in my application, in which case I use another thread to load the data of my main thread to use.  It's the approach that I took:

  Main thread invokes, charger wire;

  Charger wire creates data objects and load the data in passes them to the main thread via a signal. (don't forget to use the MoveToThread() before issuing the sound signal).

  Main thread receives the objects through a slot and then stores and uses the data objects.

  Main thread deletes the data timely objects.

  I think that if you simplify what you're trying to do, you will get a better result. I guess your main thread knows when it's time to remove the objects, so it can manage (delete) the himself.

• How to prepare list for garbage collection after drag and drop operation

  Hi all

  I have a view in a mobile application that contains a list with the help of drag / move. The problem I encounter is that the NativeDragManagerImpl maintains a reference to this list in its _dragInitiator and _relatedObject properties. It is not a memory leak by - say, because the reference will be replaced the next time make drag and drop is used, however, my view that preclude any garbage collection, causing an unacceptable peak memory.

  Here is an example which illustrates the problem (app default AIR using Flex 4.5.1):

  Main.MXML

  <?xml version="1.0" encoding="utf-8"?>
  <s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:local="*"
                                                       xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:s="library://ns.adobe.com/flex/spark" width="800"
                                                       height="600">
  
  
            <fx:Script>
                      <![CDATA[
                                protected function start_clickHandler(event:MouseEvent):void
                                {
                                          var element:ListGroup = new ListGroup();
                                          this.panel.addElement(element);
                                }
  
                                protected function stop_clickHandler(event:MouseEvent):void
                                {
                                          this.panel.removeAllElements();
                                }
                      ]]>
            </fx:Script>
  
  
            <s:Panel id="panel" top="100" left="100" bottom="100" right="100" title="Drag Drop Test">
                      <s:controlBarContent>
                                <s:Button label="Start" click="start_clickHandler(event)" />
                                <s:Button label="Clear" click="stop_clickHandler(event)" />
                      </s:controlBarContent>
            </s:Panel>
  
  
  </s:WindowedApplication>
  
  

  ListGroup.mxml

  <?xml version="1.0" encoding="utf-8"?>
  <s:Group xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:mx="library://ns.adobe.com/flex/mx"
                       xmlns:s="library://ns.adobe.com/flex/spark" width="100%" height="100%">
            <s:layout>
                      <s:HorizontalLayout />
            </s:layout>
            <s:List id="sourceList" width="100%" height="100%" dragEnabled="true" dragMoveEnabled="true" dropEnabled="true">
                      <s:dataProvider>
                                <s:ArrayCollection>
                                          <fx:String>Item 1</fx:String>
                                          <fx:String>Item 2</fx:String>
                                          <fx:String>Item 3</fx:String>
                                          <fx:String>Item 4</fx:String>
                                </s:ArrayCollection>
                      </s:dataProvider>
            </s:List>
            <s:List id="targetList" width="100%" height="100%" dragEnabled="true" dragMoveEnabled="true" dropEnabled="true">
            </s:List>
  </s:Group>
  
  

  If you drag items to the list on the right, there is always at least one instance of ListGroup stuck in memory for the duration of execution (as seen in the profiler).

  Is there a way to perform cleanup on the DragManager (or in fact the underlying DragManagerImpl) upward to a time of my choosing? Thoughts or ideas will be greatly appreciated!

  Thanks a lot for your time!

  I think I'd be monkey-patch NativeDragManagerImpl.  And create a bug report.

• Garbage Collection, external swf and XML

  I did tons of research on the AS3 garbage collection. I have a decent knowledge of it, but I CAN'T find any info about the deletion of xml data. The worst thing is, I have no control over the version of the file (AS2 or AS3) swf file I'm loading. Unfortunately, I'm loading AS2 swf (with an outside provider that will not show you any code) in a film of AS3. When I run garbage collection, the data from the xml file / is not deleted and I can't understand how get rid of it. The problem is, once a file is loaded which calls an xml file, no other files cannot load an xml.
  
  If anyone knows how to clear the XML, please fill me in.
  
  Thank you!
  
  Heather
  
  The code is:

  **************UPDATE*************************************

  Hey people,

  Good news. I just read an announcement of Grant Skinner regarding what my problems were.

  For more details, go to his blog @ http://www.gskinner.com/blog/archives/2008/07/unloadandstop_i.html

  Be sure to read the update as well.

  See you soon,.

  Heather

• Delete / external swf or the files in the flash file main to unload and load a new swf file and memory garbage collection.

  I can't delete / unload the example swf files external when the carousel.swf (portfolio) appears and press the button about the content overlaps the carousel (portfolio). How can I delete / unload an external swf file in the main flash file and load a SWF, so that at the same time remove garbage collection memory operation?

  This is the error messages I receive: "TypeError: Error #2007: child parameter must be non null.»

  at flash.display::DisplayObjectContainer/removeChild()

  " to index_fla::MainTimeline/Down3().

  Import nl.demonsters.debugger.MonsterDebugger;

  var d: MonsterDebugger = new MonsterDebugger (this);

  stage.scaleMode = StageScaleMode.NO_SCALE;

  internship. Align = StageAlign.TOP_LEFT;

  stage.addEventListener (Event.RESIZE, resizeHandler);

  is the charger for the portfolio page swf

  var loader: Loader;

  var loader2:Loader;

  var loader3:Loader;

  var loader1:Loader;

  resize the content

  function resizeHandler(event:Event):void {}

  resizes the portfolio page to Center

  Loader.x = (stage.stageWidth - loader.width) *. 5;

  Loader.y = (stage.stageHeight - loader.height) *. 5;

  resizes on page to Center

  loader3.x = (stage.stageWidth - 482) *.5 - 260;

  loader3.y = (stage.stageHeight - 492) *.5 - 140;

  * loader2.x = (stage.stageWidth - 658.65) *. 5;

  loader2.y = (stage.stageHeight - 551.45) *. 5; * /

  }

  addEventListener (Event.ENTER_FRAME, onEnterFrame, false, 0, true);

  function onEnterFrame(ev:Event):void {}

  var requesterb:URLRequest = new URLRequest ("carouselLoader.swf");

  Charger = null;

  loader = new Loader();

  Loader.Name = "carousel1.

  Adds gallery.swf in the scene at the beginning of the film

  loader.contentLoaderInfo.addEventListener (IOErrorEvent.IO_ERROR, ioError);

  function ioError(event:IOErrorEvent):void {}

  trace (Event);

  }

  try {}

  Loader.Load (requesterb);

  } catch (SecurityError: error) {}

  trace (Error);

  }

  addChild (loader);

  Loader.x = (stage.stageWidth - 739) *. 5;

  Loader.y = (stage.stageHeight - 500) *. 5;

  stopover gallery.swf duplication and more on enter frame

  removeEventListener (Event.ENTER_FRAME, onEnterFrame);

  }

  PORTFOLIO BUTTON

  Add eventlistner so that gallery.swf can be loaded

  MovieClip (root),.nav.portfolio.addEventListener (MouseEvent.MOUSE_DOWN, down, false, 0, true);

  function Down(event:MouseEvent):void {}

  Re add listener for contact.swf and about.swf

  MovieClip (root).nav.info.addEventListener (MouseEvent.MOUSE_DOWN, Down1, false, 0, true);

  MovieClip (root).nav.about.addEventListener (MouseEvent.MOUSE_DOWN, Down3, false, 0, true);

  discharge of entry gallery.swf frame if users press portfolio in nav button

  var applicant: URLRequest = new URLRequest ("carouselLoader.swf");

  Charger = null;

  loader = new Loader();

  Loader.Name = "carousel."

  loader.contentLoaderInfo.addEventListener (IOErrorEvent.IO_ERROR, ioError);

  function ioError(event:IOErrorEvent):void {}

  trace (Event);

  }

  try {}

  Loader.Load (requester);

  } catch (SecurityError: error) {}

  trace (Error);

  }

  addChild (loader);

  Loader.x = (stage.stageWidth - 739) *. 5;

  Loader.y = (stage.stageHeight - 500) *. 5;

  removeChild (getChildByName ("about"));

  removeChild (getChildByName ("carousel1"));

  delete eventlistner and prevents duplication of the gallery.swf

  MovieClip (root).nav.portfolio.removeEventListener (MouseEvent.MOUSE_DOWN, down);

  }

  INFORMATION BUTTON

  Add eventlistner so that info.swf can be loaded

  MovieClip (root).nav.info.addEventListener (MouseEvent.MOUSE_DOWN, Down1, false, 0, true);

  function Down1(event:MouseEvent):void {}

  This adds the EventListener for portfolio so that the end user can re-post if they wish.

  MovieClip (root),.nav.portfolio.addEventListener (MouseEvent.MOUSE_DOWN, down, false, 0, true);

  MovieClip (root).nav.about.addEventListener (MouseEvent.MOUSE_DOWN, Down3, false, 0, true);

  var applicant: URLRequest = new URLRequest ("contactLoader.swf");

  loader2 = null;

  loader2 = new Loader();

  loader2. Name = "contact".

  loader2.contentLoaderInfo.addEventListener (IOErrorEvent.IO_ERROR, ioError);

  function ioError(event:IOErrorEvent):void {}

  trace (Event);

  }

  try {}

  loader2. Load (requester);

  } catch (SecurityError: error) {}

  trace (Error);

  }

  addChild (loader2);

  loader2.x = (stage.stageWidth - 658.65) *. 5;

  loader2.y = (stage.stageHeight - 551.45) *. 5;

  delete eventlistner and prevents duplication of the info.swf

  MovieClip (root).nav.info.removeEventListener (MouseEvent.MOUSE_DOWN, Down1);

  }

  ON THE BUTTON

  Add eventlistner so that info.swf can be loaded

  MovieClip (root).nav.about.addEventListener (MouseEvent.MOUSE_DOWN, Down3, false, 0, true);

  function Down3(event:MouseEvent):void {}

  This adds the EventListener for portfolio so that the end user can re-post if they wish.

  MovieClip (root),.nav.portfolio.addEventListener (MouseEvent.MOUSE_DOWN, down, false, 0, true);

  MovieClip (root).nav.info.addEventListener (MouseEvent.MOUSE_DOWN, Down1, false, 0, true);

  var applicant: URLRequest = new URLRequest ("aboutLoader.swf");

  loader3 = null;

  loader3 = new Loader();

  loader3. Name = "a connection"

  loader3.contentLoaderInfo.addEventListener (IOErrorEvent.IO_ERROR, ioError);

  function ioError(event:IOErrorEvent):void {}

  trace (Event);

  }

  try {}

  loader3. Load (requester);

  } catch (SecurityError: error) {}

  trace (Error);

  }

  addChild (loader3);

  loader3.x = (stage.stageWidth - 482) *.5 - 260;

  loader3.y = (stage.stageHeight - 492) *.5 - 140;

  removeChild (getChildByName ("carousel"));

  removeChild (getChildByName ("carousel1"));

  delete eventlistner and prevents duplication of the info.swf

  MovieClip (root).nav.about.removeEventListener (MouseEvent.MOUSE_DOWN, Down3);

  }

  Stop();

  You call unload() on objects that you cancelled - where the error.

  You should do something like:

  {if (loader2)}

  loader2. Unload();

  }

  As for the null value passed into the function - null is a default value. In this way, you can call the low past nothing:

  Down()

  Or you can use it as a handler in which case it will be called by the Auditor:

  Down (mouseEventInstnace);

• "Garbage collect from."

  Hello:

  Have we never saw the message "Garbage collect from" on the JDE title bar when Simulator starts up.

  It lasted all night.

  And I also tried to change the model of simluator, the problem still exists.

  Thank you!

  Thanks Mark, it works now

• Turn on Weblogic Garbage Collection HP - UX Itanium

  Hallo! I'm totally new to WebLogic. I was sent 11 Flexcube Universal Banking on Weblogic 10.3.2 accessing a server Oracle 11 GR 2 on HP - UX Itanium platform. Furthermore, I use Sun's JAVA virtual machine
  
  However, the deployment of Flexcube is extremely slow, crashes and the server frequently managed overloads. I hope that by implementing the garbage collection, I can solve these problems.
  Please provide me with the syntax to implement garbage collection operation in the architecture described above weblogic. All other boards of adjustment will be welcome. My setDomainEnv.sh script is as below
  
  Thank you.
  
  ! / bin/sh
  
  # CAUTION: This file is created by the Configuration Wizard.
  # Any changes made to this script may be lost when adding extensions to this configuration.
  
  #---Fonctions start-
  
  BP = 100
  SP = $BP
  
  pushd()
  {
  If [-z "$1"]
  then
  return
  FI
  
  SP = 'expr $SP - 1'.
  EVAL _stack$ SP = 'pwd '.
  CD $1
  return
  }
  
  popd()
  {
  If [$SP - eq $BP]
  then
  return
  FI
  EVAL cd \${_stack$SP}
  SP = 'expr $SP + 1'.
  return
  }
  
  
  #---Fonctions-
  
  # *************************************************************************
  # This script is used to set up the environment needed to be able to start Weblogic Server in this field.
  #
  # This script Initializes the following variables before calling commEnv to set the other variables:
  #
  # WL_HOME - the WebLogic of BEA installation directory.
  # JAVA_VM - the Java VM you want to use. You can set this environment variable before calling
  # This script from a Sun, or BEA, or everything just have the default set.
  # JAVA_HOME - location of the version of Java used to start WebLogic
  # Server. Depends directly on what JAVA_VM has the value default or the environment.
  # USER_MEM_ARGS - the variable to override the standard memory arguments
  # passed to java.
  # PRODUCTION_MODE - the variable that determines if Weblogic Server is started in production mode.
  # DOMAIN_PRODUCTION_MODE
  # - The variable that determines if the workshop related settings such as the debugger,
  # testconsole or iterativedev must be enabled. Can ONLY be set using the
  command line parameter # named production
  # NOTE: Specify the command line of production parameter will force
  # the server starts in production mode.
  #
  # Other variables used in this text include:
  # Servername - name of the weblogic server.
  # JAVA_OPTIONS - Java command line options for the server. (These
  # will be marked at the end of the JAVA_VM and
  (# MEM_ARGS)
  #
  # For more information, see "Managing Server Startup and Shutdown for Oracle WebLogic Server"
  # (http://download.oracle.com/docs/cd/E12839_01/web.1111/e13708/overview.htm).
  # *************************************************************************
  
  WL_HOME="/Oracle/middleware/wlserver_10.3".
  export WL_HOME
  
  BEA_JAVA_HOME =""
  export BEA_JAVA_HOME
  
  SUN_JAVA_HOME =""
  export SUN_JAVA_HOME
  
  If ["${JAVA_VENDOR}" = "Oracle"]; then
  JAVA_HOME = "${BEA_JAVA_HOME}".
  Export JAVA_HOME
  on the other
  If ["${JAVA_VENDOR}" = "Sun"]; then
  JAVA_HOME = "${SUN_JAVA_HOME}".
  Export JAVA_HOME
  on the other
  JAVA_VENDOR = "HP".
  export JAVA_VENDOR
  JAVA_HOME = "/ opt/java6.
  Export JAVA_HOME
  FI
  FI
  
  # It must reset the value of JAVA_HOME to get AND shortened
  # We do not shorten above because immediate variable expansion will be erase
  
  JAVA_HOME = "${JAVA_HOME}.
  Export JAVA_HOME
  
  SAMPLES_HOME = "${WL_HOME}" / samples ""
  export SAMPLES_HOME
  
  DOMAIN_HOME = ' / oracle/middleware/user_projects/domains/base_domain ".
  export DOMAIN_HOME
  
  LONG_DOMAIN_HOME = ' / oracle/middleware/user_projects/domains/base_domain ".
  export LONG_DOMAIN_HOME
  
  If ["${DEBUG_PORT}" = ""]; then
  DEBUG_PORT = "8453.
  export DEBUG_PORT
  FI
  
  If ["${server_name}" = ""]; then
  Server_name = 'AdminServer.
  Export SERVER_NAME
  FI
  
  POINTBASE_FLAG = "false".
  export POINTBASE_FLAG
  
  enableHotswapFlag =""
  export enableHotswapFlag
  
  PRODUCTION_MODE = 'true '.
  export PRODUCTION_MODE
  
  doExitFlag = "false".
  export doExitFlag
  verboseLoggingFlag = "false".
  export verboseLoggingFlag
  While [$#-gt 0]
  do
  case $1 in
  /nodebug)
  debugFlag = "false".
  export debugFlag
  ;;
  production)
  DOMAIN_PRODUCTION_MODE = 'true '.
  export DOMAIN_PRODUCTION_MODE
  ;;
  notestconsole)
  testConsoleFlag = "false".
  export testConsoleFlag
  ;;
  noiterativedev)
  iterativeDevFlag = "false".
  export iterativeDevFlag
  ;;
  noLogErrorsToConsole)
  logErrorsToConsoleFlag = "false".
  export logErrorsToConsoleFlag
  ;;
  nopointbase)
  POINTBASE_FLAG = "false".
  export POINTBASE_FLAG
  ;;
  doExit)
  doExitFlag = 'true '.
  export doExitFlag
  ;;
  noExit)
  doExitFlag = "false".
  export doExitFlag
  ;;
  verbose)
  verboseLoggingFlag = 'true '.
  export verboseLoggingFlag
  ;;
  enableHotswap)
  enableHotswapFlag="-javaagent:${WL_HOME}/server/lib/diagnostics-agent.jar".
  export enableHotswapFlag
  ;;
  *)
  PROXY_SETTINGS = "${PROXY_SETTINGS} $1.
  export PROXY_SETTINGS
  ;;
  ESAC
  Maj
  fact
  
  
  MEM_DEV_ARGS =""
  export MEM_DEV_ARGS
  
  If ["${DOMAIN_PRODUCTION_MODE}" = "true"]; then
  PRODUCTION_MODE = "${DOMAIN_PRODUCTION_MODE}".
  export PRODUCTION_MODE
  FI
  
  If ["${PRODUCTION_MODE}" = "true"]; then
  debugFlag = "false".
  export debugFlag
  testConsoleFlag = "false".
  export testConsoleFlag
  iterativeDevFlag = "false".
  export iterativeDevFlag
  logErrorsToConsoleFlag = "false".
  export logErrorsToConsoleFlag
  FI
  
  # If you want to override the default Patch Classpath, the library path and the path for this area.
  # Please uncomment the following lines and add a value valid for environment variables
  # define PATCH_CLASSPATH = [myPatchClasspath] (windows)
  # define PATCH_LIBPATH = [myPatchLibpath] (windows)
  # define PATCH_PATH = [myPatchPath] (windows)
  # PATCH_CLASSPATH = [myPatchClasspath] (unix)
  # PATCH_LIBPATH = [myPatchLibpath] (unix)
  # PATCH_PATH = [myPatchPath] (unix)
  
  . ${WL_HOME}/common/bin/commEnv.sh
  
  WLS_HOME = "${WL_HOME}" / Server ""
  export WLS_HOME
  
  If ["${JAVA_VENDOR}" = "Sun"]; then
  WLS_MEM_ARGS_64BIT = "- Xms256m - Xmx512m".
  export WLS_MEM_ARGS_64BIT
  WLS_MEM_ARGS_32BIT = "- Xms256m - Xmx512m".
  export WLS_MEM_ARGS_32BIT
  on the other
  WLS_MEM_ARGS_64BIT = "- Xms512m - Xmx512m".
  export WLS_MEM_ARGS_64BIT
  WLS_MEM_ARGS_32BIT = "- Xms512m - Xmx512m".
  export WLS_MEM_ARGS_32BIT
  FI
  
  MEM_ARGS_64BIT = "${WLS_MEM_ARGS_64BIT}".
  export MEM_ARGS_64BIT
  
  MEM_ARGS_32BIT = "${WLS_MEM_ARGS_32BIT}".
  export MEM_ARGS_32BIT
  
  If ["${JAVA_USE_64BIT}" = "true"]; then
  MEM_ARGS = "${MEM_ARGS_64BIT}".
  export MEM_ARGS
  on the other
  MEM_ARGS = "${MEM_ARGS_32BIT}".
  export MEM_ARGS
  FI
  
  MEM_PERM_SIZE_64BIT = ""-XX:PermSize = 128 m ""
  export MEM_PERM_SIZE_64BIT
  
  MEM_PERM_SIZE_32BIT = ""-XX:PermSize = 48 m ""
  export MEM_PERM_SIZE_32BIT
  
  If ["${JAVA_USE_64BIT}" = "true"]; then
  MEM_PERM_SIZE = "${MEM_PERM_SIZE_64BIT}".
  export MEM_PERM_SIZE
  on the other
  MEM_PERM_SIZE = "${MEM_PERM_SIZE_32BIT}".
  export MEM_PERM_SIZE
  FI
  
  MEM_MAX_PERM_SIZE_64BIT = ""-XX:MaxPermSize = 256 m ""
  export MEM_MAX_PERM_SIZE_64BIT
  
  MEM_MAX_PERM_SIZE_32BIT = ""-XX:MaxPermSize = 128 m ""
  export MEM_MAX_PERM_SIZE_32BIT
  
  If ["${JAVA_USE_64BIT}" = "true"]; then
  MEM_MAX_PERM_SIZE = "${MEM_MAX_PERM_SIZE_64BIT}".
  export MEM_MAX_PERM_SIZE
  on the other
  MEM_MAX_PERM_SIZE = "${MEM_MAX_PERM_SIZE_32BIT}".
  export MEM_MAX_PERM_SIZE
  FI
  
  If ["${JAVA_VENDOR}" = "Sun"]; then
  If ["${PRODUCTION_MODE}" = ""]; then
  MEM_DEV_ARGS = "-XX:CompileThreshold = $8000 {MEM_PERM_SIZE}"
  export MEM_DEV_ARGS
  FI
  FI
  
  # Must have a separate trial here because of the immediate expansion of the variables under windows
  
  If ["${JAVA_VENDOR}" = "Sun"]; then
  MEM_ARGS = "${MEM_ARGS} ${MEM_DEV_ARGS} ${MEM_MAX_PERM_SIZE}".
  export MEM_ARGS
  FI
  
  If ["${JAVA_VENDOR}" = "HP"]; then
  MEM_ARGS = "${MEM_ARGS} ${MEM_MAX_PERM_SIZE}".
  export MEM_ARGS
  FI
  
  If ["${JAVA_VENDOR}" = "Apple"]; then
  MEM_ARGS = "${MEM_ARGS} ${MEM_MAX_PERM_SIZE}".
  export MEM_ARGS
  FI
  
  If ["${JAVA_VENDOR}" = "IBM"]; then
  MEM_ARGS = "${MEM_ARGS} ${MEM_MAX_PERM_SIZE}".
  export MEM_ARGS
  FI
  
  # If the environment variable USER_MEM_ARGS is set, use it to substitute the values of all THE MEM_ARGS
  
  If ["${USER_MEM_ARGS}"! = ""]; then
  MEM_ARGS = "${USER_MEM_ARGS}".
  export MEM_ARGS
  FI
  
  JAVA_PROPERTIES = "-Dplatform.home =, ${WL_HOME} - Dwls.home = ${WLS_HOME} - Dweblogic.home = ${WLS_HOME}"
  export JAVA_PROPERTIES
  
  # To use Java authorization contract for containers (JACC) in this area,
  # Uncomment the next section please. If there are several machines
  # your domain name, make sure to change the setDomainEnv in the area associated with
  # each machine.
  #
  # - Djava.security.manager
  # - Djava.security.policy = weblogic.policy rental
  # - Djavax.security.jacc.policy.provider = weblogic.security.jacc.simpleprovider.SimpleJACCPolicy
  # - Djavax.security.jacc.PolicyConfigurationFactory.provider = weblogic.security.jacc.simpleprovider.PolicyConfigurationFactoryImpl
  # - Dweblogic.security.jacc.RoleMapperFactory.provider = weblogic.security.jacc.simpleprovider.RoleMapperFactoryImpl
  
  JAVA_PROPERTIES = "${JAVA_PROPERTIES} ${EXTRA_JAVA_PROPERTIES}".
  export JAVA_PROPERTIES
  
  ARDIR = "${WL_HOME} / server/lib '.
  export ARDIR
  
  pushd ${LONG_DOMAIN_HOME}
  
  # Clustering support (edit for your cluster!)
  
  If ["${ADMIN_URL}" = ""]; then
  # The part then this block tells us we're starting either a server admin OR we are nonclustered
  CLUSTER_PROPERTIES = ""-Dweblogic.management.discover = true ' "
  export CLUSTER_PROPERTIES
  on the other
  CLUSTER_PROPERTIES = ' - Dweblogic.management.discover = false - Dweblogic.management.server = ${ADMIN_URL} ".
  export CLUSTER_PROPERTIES
  FI
  
  If ["${LOG4J_CONFIG_FILE}"! = ""]; then
  JAVA_PROPERTIES = "${JAVA_PROPERTIES} - Dlog4j.configuration = file: ${LOG4J_CONFIG_FILE}" "
  export JAVA_PROPERTIES
  FI
  
  JAVA_PROPERTIES = "${JAVA_PROPERTIES} ${CLUSTER_PROPERTIES}".
  export JAVA_PROPERTIES
  
  JAVA_DEBUG =""
  export JAVA_DEBUG
  
  If ["${debugFlag}" = "true"]; then
  JAVA_DEBUG = "-Xdebug - Xnoagent - Xrunjdwp: transport = dt_socket, address = ${DEBUG_PORT}", server = y, suspend = n - Djava.compiler = NONE ""
  export JAVA_DEBUG
  JAVA_OPTIONS = "${JAVA_OPTIONS} ${enableHotswapFlag} - ch - da: com.bea-da: Javelin--da: weblogic... -... ea:com.bea.wli - ea:com.bea.broker... - ea:com.bea.sbconsole..." »
  Export JAVA_OPTIONS
  on the other
  JAVA_OPTIONS = "${JAVA_OPTIONS} {enableHotswapFlag} '-da '"
  Export JAVA_OPTIONS
  FI
  
  If [! d ${JAVA_HOME} / lib]; then
  ECHO "the JRE is not found in the directory ${JAVA_HOME}." (JAVA_HOME) »
  ECHO "Please change your environment and set the JAVA_HOME.
  echo "variable to point to the root directory of your Java installation.
  popd
  read _val
  output
  FI
  
  If ["${POINTBASE_FLAG}" = "true"]; then
  DATABASE_CLASSPATH = "${POINTBASE_CLASSPATH}".
  export DATABASE_CLASSPATH
  on the other
  DATABASE_CLASSPATH = "${POINTBASE_CLIENT_CLASSPATH}".
  export DATABASE_CLASSPATH
  FI
  
  If ["${DATABASE_CLASSPATH}"! = ""]; then
  If ["${POST_CLASSPATH}"! = ""]; then
  POST_CLASSPATH = "${POST_CLASSPATH} ${CLASSPATHSEP} ${DATABASE_CLASSPATH}".
  export POST_CLASSPATH
  on the other
  POST_CLASSPATH = "${DATABASE_CLASSPATH}".
  export POST_CLASSPATH
  FI
  FI
  
  If ["${ARDIR}"! = ""]; then
  If ["${POST_CLASSPATH}"! = ""]; then
  POST_CLASSPATH = "${POST_CLASSPATH} ${CLASSPATHSEP} ${ARDIR}" / XQRL.jar ' "
  export POST_CLASSPATH
  on the other
  POST_CLASSPATH = "${ARDIR}" / XQRL.jar ' "
  export POST_CLASSPATH
  FI
  FI
  
  # SUPPORT PROFILING
  
  JAVA_PROFILE =""
  export JAVA_PROFILE
  
  SERVER_CLASS = "weblogic. Server '.
  export SERVER_CLASS
  
  JAVA_PROPERTIES = "${JAVA_PROPERTIES} ${WLP_JAVA_PROPERTIES}".
  export JAVA_PROPERTIES
  
  JAVA_OPTIONS = "${JAVA_OPTIONS} {JAVA_PROPERTIES} - Dwlw.iterativeDev = ${iterativeDevFlag} - Dwlw.testConsole = ${testConsoleFlag} - Dwlw.logErrorsToConsole = ${logErrorsToConsoleFlag}" "
  Export JAVA_OPTIONS
  
  If ["${DOMAIN_PRODUCTION_MODE}" = "true"]; then
  "JAVA_OPTIONS =" - Dweblogic.ProductionModeEnabled = true, ${JAVA_OPTIONS} "
  Export JAVA_OPTIONS
  FI
  
  #--Propriétés of configuration, so that we can save stdout and stderr to files
  
  If ["${WLS_STDOUT_LOG}"! = ""]; then
  echo "Logging WLS stdout to ${WLS_STDOUT_LOG}".
  JAVA_OPTIONS = "${JAVA_OPTIONS} - Dweblogic.Stdout = ${WLS_STDOUT_LOG}" "
  Export JAVA_OPTIONS
  FI
  
  If ["${WLS_STDERR_LOG}"! = ""]; then
  echo "Logging WLS stderr to ${WLS_STDERR_LOG}".
  JAVA_OPTIONS = "${JAVA_OPTIONS} - Dweblogic.Stderr = ${WLS_STDERR_LOG}" "
  Export JAVA_OPTIONS
  FI
  
  # ADD EXTENSIONS TO CLASS PATHS
  
  If ["${EXT_PRE_CLASSPATH}"! = ""]; then
  If ["${PRE_CLASSPATH}"! = ""]; then
  PRE_CLASSPATH = "${EXT_PRE_CLASSPATH} ${CLASSPATHSEP} ${PRE_CLASSPATH}".
  export PRE_CLASSPATH
  on the other
  PRE_CLASSPATH = "${EXT_PRE_CLASSPATH}".
  export PRE_CLASSPATH
  FI
  FI
  
  If ["${EXT_POST_CLASSPATH}"! = ""]; then
  If ["${POST_CLASSPATH}"! = ""]; then
  POST_CLASSPATH = "${POST_CLASSPATH} ${CLASSPATHSEP} ${EXT_POST_CLASSPATH}".
  export POST_CLASSPATH
  on the other
  POST_CLASSPATH = "${EXT_POST_CLASSPATH}".
  export POST_CLASSPATH
  FI
  FI
  
  If ["${WEBLOGIC_EXTENSION_DIRS}"! = ""]; then
  JAVA_OPTIONS = "${JAVA_OPTIONS} - Dweblogic.ext.dirs = ${WEBLOGIC_EXTENSION_DIRS}" "
  Export JAVA_OPTIONS
  FI
  
  JAVA_OPTIONS = "${JAVA_OPTIONS}"
  Export JAVA_OPTIONS
  
  # SET THE CLASSPATH
  
  If ["${WLP_POST_CLASSPATH}"! = ""]; then
  If ["${CLASSPATH}"! = ""]; then
  CLASSPATH = "${WLP_POST_CLASSPATH} ${CLASSPATHSEP} ${CLASSPATH}.
  Export CLASSPATH
  on the other
  CLASSPATH = "${WLP_POST_CLASSPATH}".
  Export CLASSPATH
  FI
  FI
  
  If ["${POST_CLASSPATH}"! = ""]; then
  If ["${CLASSPATH}"! = ""]; then
  CLASSPATH = "${POST_CLASSPATH} ${CLASSPATHSEP} ${CLASSPATH}.
  Export CLASSPATH
  on the other
  CLASSPATH = "${POST_CLASSPATH}".
  Export CLASSPATH
  FI
  FI
  
  If ["${WEBLOGIC_CLASSPATH}"! = ""]; then
  If ["${CLASSPATH}"! = ""]; then
  CLASSPATH = "${WEBLOGIC_CLASSPATH} ${CLASSPATHSEP} ${CLASSPATH}.
  Export CLASSPATH
  on the other
  CLASSPATH = "${WEBLOGIC_CLASSPATH}".
  Export CLASSPATH
  FI
  FI
  
  If ["${PRE_CLASSPATH}"! = ""]; then
  CLASSPATH = "${PRE_CLASSPATH} ${CLASSPATHSEP} ${CLASSPATH}.
  Export CLASSPATH
  FI
  
  If ["${JAVA_VENDOR}"! = "BEA"]; then
  JAVA_VM = "${JAVA_VM} ${JAVA_DEBUG} ${JAVA_PROFILE}".
  export JAVA_VM
  on the other
  JAVA_VM = "${JAVA_VM} ${JAVA_DEBUG} ${JAVA_PROFILE}".
  export JAVA_VM
  FI

  1, using Sun's JAVA with HP virtual machine? Why not change to the JVM from HP.

  2, if you use the JDK from HP:

  Add lines to follow in setDomainEnv.sh

  GC_LOG="${DOMAIN_HOME}/bin/${server_name}.GC$$.log".

  MEM_ARGS = "- Xms1024m - Xmx1024m"
  MEM_ARGS = "${MEM_ARGS}"-XX: NewSize = 256 m - XX: MaxNewSize = 256 m - XX: PermSize = 128 m - XX: MaxPermSize = 256 m - XX: SurvivorRatio = 8 ""
  MEM_ARGS = "${MEM_ARGS} - Xoptgc - XX: + PrintGCTimeStamps - XX: + PrintGCDetails - Xloggc: ${GC_LOG}" "
  MEM_ARGS = "${MEM_ARGS}"-XX: + UseSpinning - XX: + HeapDumpOnOutOfMemoryError - XX: + HeapDumpOnly ""

  export MEM_ARGS

  3, you can use HPjmeter to monitor your server instance. It can help you find the problem quickly and easily.

• Run garbage collection operation in AIR - iOS app

  Just to be in a bit of a learning curve, develop a Flash application for browser used in a browser and set up with the memory management optimal if all goes well using Flash Professional CS5.5.

  Part of the process is to make sure that the object have no reference pointing of the finger when they are made with so much garbage can clean them.

  Now, I came to the port of the application on iOS for iPad. My question is... Air for iOS, run the garbage collection?

  Thank you

  Mark

  Yes. and you can manually force garbage collection by calling System.GC() If you use Air 3.0

  but try not to rely too much on the gc to solve memory problems... too much to clean up causes a very noticeable lag when running, and it does not work in any foreseeable calendar I can say... If your memory get is too high, your application can be ejected and crash.

  something to keep in mind, recycle and pool objects and varibles as much as you possibly CAN... try using the NEW keyword as little as possible... then all killed during a phase transition or loading followed a system.GC() if the offset is not noticeable.

• Script for garbage collection in Captivate 4 Widgets?

  Hi guys and girls

  I'm having a problem with some custom widgets that I made. I have a number of widgets on every slide in my project (which are reused on each slide) and they work fine... BUT I noticed that when the project is published and played the executable starts eats more RAM. I noticed that the EXE eats more RAM at the beginning of each slide and never decreases.

  I think what is happening is that even though im using the same widget on each slide, Captivate load a new instance of the widget to each new slide and no garbage collection on the previous slide widgets. Does anyone know of an ActionScript command in order to solve this problem? Or a work around?

  A question for adobe... Do you know the guys on this problem? and if yes, do you intend to fix in an update?

  See you soon

  Aquil0

  Hi Aquilo,

  The reason for the consumption of RAM is usually because something in your code has not been unloaded, always raises an event or a timer still work and Captivate continues to run and store it in memory, despite a change of the slide or the off-screen image disappear.

  Best option is to add a feature to "unload" to your flash widget that will destroy everything.

  Here is an example applied to a loader (Actionscript 3) object

  loader.addEventListener (Event.UNLOAD, unLoadHandler);

  function unLoadHandler(event:Event):void {}

  Kill the charger

  var loader: Loader = Loader (event.target);
  Loader.Unload ();
  Charger = null;

  Remove event listeners

  this.removeEventListener ("onEnterFrame", onEnterFrame);
  this.loader.removeEventListener (Event.UNLOAD, unLoadHandler);

  Stop all timers

  Timer.Stop ();
  }

  Note how I put the "loader", NULL, after unloading it - this will ensure it comes out of the memory, as Flash Player 9 has an error where it won't completely remove something of memory, although it is being unloaded.

  Hope that helps.

• Question on the impact of Garbage collection

  I get messages in the log as below...
  2009-09-09 14:33:21.677/691.607 Oracle coherence EE 3.5/459 < D5 > (thread = PacketPublisher, Member = 4): experienced a delay of communication ms 538 (GC distance likely) with Member (Id = 7, Timestamp is 14:24:51.312 2009-09-09, address = 10.0.0.205:8094, MachineId = 2765, location = site: server07, process: 10125, role = ServerContainer); 22 packages reprogrammed, PauseRate = 0.0010, threshold = 1976
  
  In the case above Member 4 is an active storage node and Member 7 is not.
  Basically, it runs a distributed cache, in a client/server operation.
  
  I understand that this basically means consistency server is waiting to communicate to the customer and cannot due to the garbage collection operation.
  
  This is perfect, we expect in this scenario, the client JVM to have breaks from garbage collection, we cross GC optimization at the moment.
  
  To get to the question later :) Does this mean that this node is unable to communicate to other nodes of customer for 538ms? And so the customer break GC affects consistency server node and therefore all client nodes?
  I expect the cache to always respond to requests to take, but if there is only one responsible for thread of the publication of the packages to clients (as indicated by the name of the thread) so I can't imagine it would be blocked.
  
  I don't see anything specific in the forums about this. I found the following
  "Although it is quite possible to see the log messages indicating that a cache server" has experienced behind communication ", these messages are generated by the TCMP layer and have no impact on the responsiveness of cache to requests for other customers service." ""
  But wasn't 100% sure that it meant no effect, or no impact on making queries.
  
  Thank you
  Steve

  This means that this node will be suspended during this period.

  Of course other nodes will be able to continue, but if you do something that affects this node he asks should wait (for example, the aggregation on all nodes).

  However, if you have found (for example) an object of key to another node that will be just fine.

  There are many solutions to these problems, but all can take a huge amount of time.

  (1) by using CG (parallel) differential ParNew
  (2) using the experimental (parallel) GC G1 in JDK6_14 but ready to use in JDK7. I read an article on Chicago Board of Options Exchange using it wisely.
  (3) to aid in time real Sun JVM
  (4) to aid Oracle's JRockit

  Best, Andrew.

• My address list has been hacked and garbage is sent to my family and my friends

  Original title: Hacker problems - address list

  My address list has been hacked, and garbage is sent to family & friends.  How can I stop this without putting an end to my account?

  Hi JimKerwin,

  ·         Using a mail client or webmail?

  If you use Windows Live Hotmail, then you can use the mentioned link and check.

  Windows Live Hotmail

  http://explore.live.com/Windows-Live-Hotmail-hacked-account-FAQ

  I hope this helps.

• Does garbage collection occurs in the region of PERM of Java Heap?

  Hi guys,.

  I am a new Member to this forum, my name is Javin Paul and I'm a Java programmer. I have a question related to the garbage collection in Java

  Does garbage collection occurs in the region of PERM of Java Heap?

  According to my knowledge PERM area is used to store metadata about classes, methods, variable etc also string Pool created in PERM area of the heap, so I believe that garbage do not occur in this place, but I just wanted to know what you guys think of it?

  Thank you
  Hervé

  Basics segment of memory and so on that you are used to, do not apply the FMV of Blackberry - well they probably not, but it is well hidden from us.  I recommend you check out this video to understand what you can control re garbage collection operation.

  http://US.BlackBerry.com/developers/choosingtargetos.jsp#.