java-programmer >>importing Java-code into Rational Rose RealTime

importing Java-code into Rational Rose RealTime

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- 4
  - Java Native Interface: "Translate" java call to JNI, how to pass parameters, how to show exceptionHallo,
    
    I am at least one step further, now I need to pass the properties to
    the call and are now sure how:
    
    Remember: The call I want to implement in Delphi is
    java -Xmx256m -cp
    "lib\fop\fop.jar;lib\fop\avalon-framework-4.1.3.jar;lib\fop\JimiProClasses.zip"
    org.apache.fop.apps.Fop -fo "Data.xml" -c "lib\fop\Config.xml" -pdf
    "Data.pdf"
    
    So the parameters that have to be passed are:
    -fo "Data.xml"
    -c "lib\fop\Config.xml"
    -pdf "Data.pdf"
    
    If I do
    JNIEnv.CallStaticVoidMethod(Cls, Mid, ['-fo "Data.xml" -c
    "Config.xml"-pdf "Cover.pdf"']);
    (all parameters in one string) or
    JNIEnv.CallStaticVoidMethod(Cls, Mid, ['-fo "Data.xml"', '-c
    "Config.xml"', '-pdf "Cover.pdf"']);
    (each parameter in a separate string)
    
    ...then JNIEnv.ExceptionOccurred is not NULL after the call, thus some
    exception occured.
    
    The parameter Args in the call CallStaticVoidMethod() is an array of
    const. In CallStaticVoidMethod() the array elements are converted to
    JValues with ArgsToJValues().
    The exemplary C++ code in the doc PDF works with an ObjectArray created
    with NewObjectArray(). I tried that, but CallStaticVoidMethod() won't
    accept an ObjectArray, nor would the similar procedures
    CallStaticVoidMethodA() or CallStaticVoidMethodV().
    
    By the way: My Delphi app runs in a window, its not a console
    application. Can I get the description of the exception with any other
    function, or how would I have to use ExceptionDescribe() in this
    context?
    
    Regards,
    
    Christian Kirchhoff
- 4
  - NIO! Nein!I recently had the misfortune of trying out a InputStream.available()
    command, only to find out it doesn't work on sockets.
    
    I've found that the solution to my problem is the Nio SocketChannel
    class, and now I have only one question:
    
    What was Sun smoking when they came up with SocketChannel and where can
    I get some?
    
    SocketChannel* and the SSLEngine is probably the most complicated way of
    doing socket work and I can only wonder whose crazy idea it was.
    
    Why couldn't they just make .available() work as advertised?
    
    *sigh*
    
    Just wanted to publically complain about unncessary complication.
- 5
  - Question about BigIntegers and byte[] inputI have a byte[] as an input
    
    8B F2 99 7D 67 F1 7C 15 B2 99 2C 2E 33 DD C6 65
    2D CD E7 2B
    
    and I feed it into a BigInteger so that I can do simply compares and
    easy formatting. However, when I call the toString(16) I get
    
    74 0d 66 82 98 0e 83 ea 4d 66 d3 d1 cc 22 39 9a d2 32 18 d5
    
    I am sure, in it's own way, it is "right" but I need to understand why
    this is occurring. Since these values represent hashes I will be for
    sure asked by they are the same as what was recorded for them.
    
    Christian
    http://christian.bongiorno.org
- 8
  - JTables and dynamically adding dataHey,
    I have a JTable that I want to add a new column to every time someone
    clicks a button. I have been reading about extending the
    AbstractTableModel, but I don't how this allows you to add a new
    column. The examples online show what happens when a user edits a
    table, but I don't want that. I want it add when the user presses a
    button outside of the table. Some advice would be appreciated.
    
    Thanks
- 10
  - Oracle consultants available immediately with KraftwareContact : Mandar
    Direct : 402 408 6601/402 408 3687
    Email : email***@***.com
    
    Hi,
    
    We have the following Oracle consultants available immediately with
    us:
    
    1) Oracle HRMS techno-functional consultant
    
    2) Oracle Apps financials consultant
    
    3) Oracle PL/SQL developer
    
    4) Oracle HRMS functional consultant
    
    Please feel free to contact us for additional information.
    
    Thanks & Regards,
    
    Mandar
    Direct: 402 408 6601/402 408 3687
    Email: email***@***.com
- 11
  - Problem with TableDear all,
    
    I have a TextField and a TextFieldHandler implement ActionListener and
    a Table.
    
    How can I do the following function?
    
    When the user type 111 in the TextField and press enter, item 111
    information is retrieved from database and will be displayed in the
    table.
    When the user type 222 in the TextField and press enter, item 222
    information is retrieved from database and will be displayed in the
    table.
    
    ( I know how to detect the value entered in the TextField, but I donno
    how to display the corresponding information with a Table)
    
    Thanks for reply.
    
    Victoria
- 11
  - java front end that creates database appsDoes there exist a java front end like this database admin tool:
    http://qform.sourceforge.net/
    but that also allows you to create database applications (similar to
    Rekall if you are familiar with that, uses python)
    ie. allows you to create your own forms for data input input etc,
    provides reporting, scripting etc
    
    Thanks
    Wayne
- 12
  - UML to JavaHello all,
    
    Does anybody knows a good tutorial for beginners to Make java code out of
    UML?
    
    Irlan
- 13
  - Font dialog objectHello all..
    
    Just wondering if there is a Font dialog object in Java. Looking at the
    API's I did not see one.
    
    Thanks in Advance...
    IchBin
    __________________________________________________________________________
    
    'The meeting of two personalities is like the contact of two chemical
    substances: if there is any reaction, both are transformed.'
    - Carl Gustav Jung, (1875-1961), psychiatrist and psychologist
- 14
  - Attempting to connect to Oracle error...I was attempting to connect to an Oracle instance using the
    classes12.zip Oracle thin driver using SQuirrel 1.1final1
    [http://squirrelsql.org]. I kept receiving the following Java
    Exception:
    java.sql.SQLException: Protocol violation
    at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:639)
    at oracle.jdbc.ttc7.O3log.receive2nd(O3log.java:529)
    at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:217)
    at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:156)
    at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:231)
    at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:208)
    at net.sourceforge.squirrel_sql.fw.sql.SQLDriverManager.getConnection(SQLDriverManager.java:99)
    at net.sourceforge.squirrel_sql.client.mainframe.action.OpenConnectionCommand.execute(OpenConnectionCommand.java:112)
    at net.sourceforge.squirrel_sql.client.mainframe.action.ConnectToAliasCommand$SheetHandler.run(ConnectToAliasCommand.java:345)
    at net.sourceforge.squirrel_sql.fw.util.TaskExecuter.run(TaskExecuter.java:65)
    at java.lang.Thread.run(Thread.java:536)
    
    SQuirreL was successfully connecting to other Oracle instances, just
    not this particular one. I work for a large organization with
    multiple Oracle servers. Additionally, the company has just merged
    with another company. And it is the other company's server that I am
    unable to successfully connect to.
    
    After going through a number of other tangents (network issues, jdbc
    configuration details, etc.), I decided to download the classes12.zip
    file from Oracle again just in case there was some difference from the
    one I already had.
    
    Once the download completed, I checked the file dates within
    classes12.zip and their dates were all 2001/Mar/20. Then I went to
    the "old" classes12.zip I was currently using in my project and the
    file dates within were 1999/Jun/14. Surprise!!!
    
    I did a quick reconfigure of SQuirreL to use the "new" classes12.zip
    and was able to connect to the "problem" DB. Apparently there was
    some sort of update since I had last dl'ed classes12.zip from Oracle.
    
    Uh...same bloody file name, "classes12.zip", different versions. WTF?
    
    I am confused why Oracle would choose to name the zip the same name
    and not increment it when they change it. Grrr! It sure makes it
    difficult to talk about "versions" with their naming convention.
    
    And why doesn't Oracle use the industry standard .jar format and
    naming convention? Their being "rogue" makes this even more confusing
    and frustrating.
    
    Hope you find my travails useful.
    
    Jim
- 14
  - Possible to split a PrinterJob ??Hi all,
    I am using java Printerjob with Book to create some page to print.
    The problem I have is that the generation of all the page a pretty
    long.
    I usually gets 100 pages and each page take up to 2 seconds.
    
    I would like to know if there is a way to start the printing process
    as soon as page are ready and not wait 5 minutes to create the batch
    and after that another 3-5 minutes with the printer ?
    
    Can we append page to the book once the print is started ?
    thanks,
- 14
  - in need of swing performance adviceHi All,
    
    I've hit a point in my app when I first call .validate() when loading a
    new panel (it is fairly complex), it takes up to 5 seconds to load..
    There must be something I can do to get over this and was wondering if
    anyone had any ideas, if you are interested then my App flows like this..
    
    A quite simple frame is initially created and displayed to user, this
    contains a button with 4 buttons, a BIG panel and a menu bar and thats
    it for now. the button bar is on left, menu at top and the Panel taking
    everything else up..
    
    When the user clicks a button, an appropriate panel is then called and
    'loaded into' the big empty space where the panel is. All this is in a
    function called Show() which is as follows...
    
    private void show(Component component) {
    java.awt.GridBagConstraints gridBagConstraints;
    gridBagConstraints = new java.awt.GridBagConstraints();
    gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
    gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
    gridBagConstraints.weightx = 1.0;
    gridBagConstraints.weighty = 1.0;
    
    Main.removeAll();
    Main.add(component,gridBagConstraints);
    this.validate();
    }
    
    when a button is clicked, depending on the button I call the show
    command like this...
    
    show(new divelog.forms.ProfilePanel());
    
    The panel that gets loaded that I have a problem with containt 3 panels
    in a tabpanel. each one of those has a table, and maybe 10 textfields
    per panel.
    
    So not really all that much complexity I dont think, the instantiation
    of the panel doesnt take long, so setting up the listeners I have seems
    ok its just the moment the .validate() line is executed there is the 5/6
    second delay.
    
    Anyone any ideas ? I was thinking Ok I'll create the instances of the
    panels in a seperate thread, but as I said the creation doesnt really
    take anytime at all.
    
    Thanks in advance.
    
    --------------------
    
    Rgds,
    
    Dave.
- 14
  - Jaxb and xsd Help requestedHi,
    I'm having problems compiling the classes generated by Jaxb when using
    the schema below. (Note the xsd below is part of a bigger xsd file i
    just pulled out the section that was giving me issues ). If anyone can
    see a problem with the xsd defined below I would appreicate the
    information.
    
    The inner interface defined within the generated java class is causing
    me issues. The error I get is "Nested type GuestCountType hides an
    enclosing type". i would appreciate any help with this.
    
    <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
    elementFormDefault="qualified" attributeFormDefault="unqualified">
    <xs:complexType name="GuestCountType">
    <xs:sequence>
    <xs:element name="GuestCount" maxOccurs="99">
    <xs:complexType>
    <xs:attributeGroup ref="GuestCountGroup"/>
    </xs:complexType>
    </xs:element>
    </xs:sequence>
    <xs:attribute name="IsPerRoom" type="xs:boolean" use="optional"/>
    </xs:complexType>
    <xs:complexType name="RoomStayCandidateType">
    <xs:sequence>
    <xs:element name="GuestCounts" type="GuestCountType" minOccurs="0"/>
    </xs:sequence>
    </xs:complexType>
    <xs:attributeGroup name="GuestCountGroup"/>
    </xs:schema>
    
    //
    // This file was generated by the JavaTM Architecture for XML
    Binding(JAXB) Reference Implementation, v1.0.4-b18-fcs
    // See <a
    href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a>
    // Any modifications to this file will be lost upon recompilation of
    the source schema.
    // Generated on: 2006.05.06 at 09:47:52 EDT
    //
    
    package generated;
    
    /**
    * Java content class for GuestCountType complex type.
    * <p>The following schema fragment specifies the expected content
    contained within this java content object. (defined at
    file:/C:/xsdfiles/test.xsd line 4)
    * <p>
    * <pre>
    * <complexType name="GuestCountType">
    * <complexContent>
    * <restriction
    base="{http://www.w3.org/2001/XMLSchema}anyType">
    * <sequence>
    * <element name="GuestCount" maxOccurs="99">
    * <complexType>
    * <complexContent>
    * <restriction
    base="{http://www.w3.org/2001/XMLSchema}anyType">
    * <attGroup ref="{}GuestCountGroup"/>
    * </restriction>
    * </complexContent>
    * </complexType>
    * </element>
    * </sequence>
    * <attribute name="IsPerRoom"
    type="{http://www.w3.org/2001/XMLSchema}boolean" />
    * </restriction>
    * </complexContent>
    * </complexType>
    * </pre>
    *
    */
    public interface GuestCountType {
    
    /**
    * Gets the value of the isPerRoom property.
    *
    */
    boolean isIsPerRoom();
    
    /**
    * Sets the value of the isPerRoom property.
    *
    */
    void setIsPerRoom(boolean value);
    
    /**
    * Gets the value of the GuestCount property.
    *
    * <p>
    * This accessor method returns a reference to the live list,
    * not a snapshot. Therefore any modification you make to the
    * returned list will be present inside the JAXB object.
    * This is why there is not a <CODE>set</CODE> method for the
    GuestCount property.
    *
    * <p>
    * For example, to add a new item, do as follows:
    * <pre>
    * getGuestCount().add(newItem);
    * </pre>
    *
    *
    * <p>
    * Objects of the following type(s) are allowed in the list
    * {@link generated.GuestCountType.GuestCountType}
    *
    */
    java.util.List getGuestCount();
    
    /**
    * Java content class for anonymous complex type.
    * <p>The following schema fragment specifies the expected content
    contained within this java content object. (defined at
    file:/C:/xsdfiles/test.xsd line 7)
    * <p>
    * <pre>
    * <complexType>
    * <complexContent>
    * <restriction
    base="{http://www.w3.org/2001/XMLSchema}anyType">
    * <attGroup ref="{}GuestCountGroup"/>
    * </restriction>
    * </complexContent>
    * </complexType>
    * </pre>
    *
    */
    public interface GuestCountType {
    
    }
    
    }
- 14
  - Applet JBuilder(Borland) JDeveloper(Oracle) IE 6.0Hi All!
    
    JBuilder v7 vm 1.3.1-b24
    JSeveloper v 9.0.5 vm 1.4.2_03-b02
    
    Applet(for JBulider(Borland) a2, for JDeveloper(Oracle) a1):
    
    import java.awt.*;
    import java.awt.event.*;
    import java.applet.*;
    
    public class a2 extends Applet {
    private boolean isStandalone = false;
    //Get a parameter value
    public String getParameter(String key, String def) {
    return isStandalone ? System.getProperty(key, def) :
    (getParameter(key) != null ? getParameter(key) : def);
    }
    
    //Construct the applet
    public a2() {
    }
    //Initialize the applet
    public void init() {
    try {
    jbInit();
    }
    catch(Exception e) {
    e.printStackTrace();
    }
    }
    //Component initialization
    private void jbInit() throws Exception {
    }
    //Get Applet information
    public String getAppletInfo() {
    return "Applet Information";
    }
    //Get parameter info
    public String[][] getParameterInfo() {
    return null;
    }
    }
    
    Compile in JBuilder & Jdeveloper
    Web server - Apache from Oracle Application server on OS Redhat RHES.
    
    index.html:
    <HTML>
    <HEAD>
    <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=windows-1251"/>
    <TITLE>Test</TITLE>
    </HEAD>
    <BODY>
    <H2>Test</H2>
    <UL>
    <LI><a href="joracle.html">Applet JDeveloper Oracle</a></LI>
    <LI><a href="jborland.html">Apllet JBuilder Borland</a></LI>
    </UL>
    </BODY>
    </HTML>
    
    joracle.html:
    <HTML>
    <HEAD>
    <TITLE>
    Test
    </TITLE>
    </HEAD>
    <BODY>
    <H2>
    This is sample HTML text.
    </H2>
    <BR>
    <APPLET CODEBASE="." CODE="a1" HEIGHT="600" WIDTH="600" ALIGN="bottom">^M
    <PARAM NAME="" VALUE="">This browser does not appear to support Applets.</APPLET>
    </BODY>
    </HTML>
    
    jborland.html:
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
    <title>
    HTML Test Page
    </title>
    </head>
    <body>
    Applet2 will appear below in a Java enabled browser.<br>
    <applet>
    codebase = "."
    code = "a2"
    name = "TestApplet"
    width = "400"
    height = "300"
    hspace = "0"
    vspace = "0"
    align = "middle"
    >
    </applet>
    </body>
    </html>
    
    Launch IE6.0 with java console.
    
    Borland - OK!
    
    Oracle
    
    Error loading class: a1
    java.lang.NoClassDefFoundError
    java.lang.ClassNotFoundException: a1
    at com/ms/vm/loader/URLClassLoader.loadClass
    at com/ms/vm/loader/URLClassLoader.loadClass
    at com/ms/applet/AppletPanel.securedClassLoad
    at com/ms/applet/AppletPanel.processSentEvent
    at com/ms/applet/AppletPanel.processSentEvent
    at com/ms/applet/AppletPanel.run
    at java/lang/Thread.run
    
    WHY???????
    Help me please!!!!
    Best regards.
- 15
  - servlet communicationi`m using servlet technology in a very unusual way and i`m now
    searching for a better solution:
    there is a server, a embedded device and a user, which logs onto the
    server, for access to the embedded device. the server now calls the
    embedded device via gsm, to tell the embedded device to connect to the
    internet and callback. after that, the data from the embedded device is
    transfered to the server and displayed as a html-file. this is now done
    via polling the application context, where all online-devices are
    stored.
    problem now is: i want to figure out a better way, how to get the
    server or rather the html file, which is refreshed every 15 seconds, to
    see if the device is online now, to know.
    is there some way to exchange the data between this servlets?

Author

Message

Sven Eisenhardt

Posted: 2003-7-23 0:13:00

Top

java-programmer, importing Java-code into Rational Rose RealTime Is there anyone who has managed to get existing java-code imported into
Rational Rose in order to get UML-diagrams?
The documentation shipped with Rational Rose is very spartan on that topic
and I've been trying for days now.

Thank you so much

Index ‹ java-programmer

Next
- 1
  - jvm class path unicode native methodsOkay.. I'm having the following problem.. I've tried pretty much every
    solution I can think of but always hit some brick wall.
    
    I need to:
    load classes from a jar in a unicode directory and register native
    methods for those classes.
    
    Before (the unicode) I was simply doing a -Djava.class.path=myjar.jar
    And then registering the native methods..
    
    But.. I can't find a way to send a unicode code string to through the
    -Djava.class.path..
    
    So I've tried:
    
    1. sending the string as utf8.. nope.
    2. setting environment variable classpath with
    SetEnvironmentVariableW.. nope.
    3. creating my own url class loader with the jar..
    Loads fine.. BUT NATIVE METHODS DO NOT REGISTER CORRECTLY (even
    though the jnienv says they do.. they don't.. apparently I can only
    register native methods from classes loaded from the jnienv_ sucky..)
    
    4. creating my own url class loader that loads the byte code directly
    from the jar, then calls defineClass from the root class loader.
    NOPE.. because classes reference each other.. therefore the entire
    jar must be available when ever I reference one class.
    
    5. found out the class Launcher and its methods getClassLoader,
    appendblahblahfor instrumentation..
    NOPE.. although.. I've sort of giving up now.. this is going too far.
    
    Any help?
    Surely there are some japanese programmers that have dealt with this
    before.
    
    -tim
- 2
  - J2ME: allowing for "Allow HTTP traffic?" confirmation when doing a connection timeout mechanismI'm using threading in a J2ME app to allow a timeout on an attempt to
    connect to server. However, I'm having an issue with the usual
    confirmation the user gets on first connection attempt: you know, the
    message that say something like "This application would like to send
    HTTP traffic. Allow this?" The problem is that I have no idea of how
    long the user takes to read this message before hitting "ok", so my
    connection timeout could timeout before the user has even hit ok and
    before any connection attempt has been made!
    
    Is there any callback available so that I know when the user has
    actually hit 'ok'?
    
    My current workaround is to make a dummy first connection to a bad
    address, e.g. "http://x", just to get the user to hit 'ok' and get that
    out of the way before making my proper connection attempt.
    Is there a better way though? This technique makes an attempted DNS
    lookup which wastes a little time.
    
    Thanks.
    
    N.B.
    I'm aware that in some cases the user can have a preference set so that
    the HTTP traffic alert happens before *every* server communication, but
    I'm ignoring this case for the moment.
- 3
  - New Forum For People Who Love To Discuss On Technical TopicsA new forum for everything in one place has launched at http://www.technicaltalk.net/
    This is a cool forum where any one can discuss about many technical
    things like Programming, Scripting, Design, Database, Operating
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    Get registered at http://www.technicaltalk.net/ to explore more.....
    
    http://www.technicaltalk.net/
- 4
  - java/74574: Making NetBeans 4.0 available
    >Number: 74574
    >Category: java
    >Synopsis: Making NetBeans 4.0 available
    >Confidential: no
    >Severity: non-critical
    >Priority: low
    >Responsible: freebsd-java
    >State: open
    >Quarter:
    >Keywords:
    >Date-Required:
    >Class: update
    >Submitter-Id: current-users
    >Arrival-Date: Wed Dec 01 06:00:49 GMT 2004
    >Closed-Date:
    >Last-Modified:
    >Originator: Manfred N. Riem
    >Release: 5.3-RELEASE
    >Organization:
    >Environment:
    FreeBSD lord.home 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Fri Nov 5 04:19:18 UTC 2004 email***@***.com:/usr/obj/usr/src/sys/GENERIC i386
    
    >Description:
    The latest version of the NetBeans IDE is 3.6 and currently the 4.0 releases are in release candidate phase. I have the necessary files for
    the port but I don't know whom to send it to.
    >How-To-Repeat:
    
    >Fix:
    
    >Release-Note:
    >Audit-Trail:
    >Unformatted:
    _______________________________________________
    email***@***.com mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-java
    To unsubscribe, send any mail to "email***@***.com"
- 5
  - [Swing] JScrollPane double MouseMotionListenerhi,
    I am targetting JRE 1.5.
    I have an image displayed within a jscrollPane (with scrollbars).
    (in this way : new JScrollPane(new JLabel(new ImageIcon(image))))
    
    I have a MouseMotionListener added to the JScrollPane, so when the
    mouse goes over the visible part of the image, I can get the relative
    coordinates of the mouse
    
    My question is how to I get at the same time, the coordinate of the
    mouse relative to the jscrollpane (the coordinates within the visible
    part of the image) and the absolute coordinates (the coordinates of
    the mouse relative to the whole image itself).
    
    I tried adding also MouseMotionListener to the JLabel and that gives
    me the the coordinates of the mouse relative to the whole image
    itself, but then the event is lost for the jscrollpane's listener.
    
    How can I achieve that simply ?
- 6
  - EJB Remote Calls - Serialization Restriction(s)Hi,
    
    I have a simple HelloWorldApplication which uses SSbs.
    
    I pass a Customer Object which has two attribute String name and
    Address address;
    
    I made Address not-serializable
    
    so when i make calls to the SessionBean i get a remote Exception which
    contains the not-serializable exception in WebPShere (as expected)
    
    To my surprise this application ran without any problem in JRun4.0
    
    Why would that be the case and what would the result in other APp
    Servers like WebLogic be?
    
    AFAIK, objects (parameters and Return types) must be serializable for
    all Remote EJB Calls.
    
    Note this applicaiton does not use Local Interfaces..
    
    TIA
    Manglu
- 7
  - Hashtable: remove elements while Enumerating"Chris Berg" wrote:
    
    > 1) Make a new Hashtable, copy all the 'good' entries into the new
    > one, then replace the old one with the new one. This MAY be bad if
    > another class still holds a reference to the old table.
    >
    > 2) make a new Vector in which you remember all keys of entries
    > that shall be removed, and then remove them AFTER having finished
    > the iteraton.
    
    3) Copy (clone()) the Hashtable. Iterate over the copy. If you find an
    entry in the copy that should be removed, remove it from the original.
    Make sure that no other thread works the original Hashtable while you
    enumerate over the copy and manipulate the original.
- 8
  - Latest models of Gibson guitarsReviews of latest models of best guitars, fender, gibson, yamaha, and
    many more, with pictures and prices.
    
    http://pro-guitars.blogspot.com/
    
    And if you want to win a free guitar go here
    
    http://freeguitars.blogspot.com/
- 9
  - 3 way if"Roedy Green" <email***@***.com> wrote:
    
    > If you were to devise a syntax for 3 way if that gave you clauses to
    > execute if the expression were positive, negative or zero what sort of
    > syntax would you come up with? I find this pattern showing up all the
    > time in writing Comparators.
    
    Sure, because it is the output of the comparision functionality.
    
    Trouble is it is too broad, you only need three values, not two ranges
    and a central value.
    
    I put a wrapper interface (named "Sortable") around the comparision
    functionality so that it would emit specifically -1, 0, or +1, as
    manifest constants named LESS_THAN, EQUAL_TO, and GREATER_THAN, on which
    I can then use a simple, symmetric, and clean switch syntax.
    
    Given enumerations, that would presumably be even easier, because then
    you could exhaust the enumeration type to the satisfaction of the
    compiler, and wouldn't have to include a "default" switch case, the only
    wart in my current setup.
    
    xanthian.
    
    --
    Posted via Mailgate.ORG Server - http://www.Mailgate.ORG
- 10
  - Repost:STILL Need help w. HTMLUtils class.
    
    Steve R. Burrus wrote:
    
    > Hi all, this is steve Burrus, and I will admit that it's been a while
    > since I last checked in with this group! I was wondering whatever
    > happened to the "always-perennial" roedy Green, and after scrolling
    > down the list of postings in this group, I found his last post was on
    > 8.1.2004 and it's now 8/09/04.
    > Well anyway, I needed some help with "getting it right" with the
    > HTMLUtils class which is used in quite a few of the various examples
    > in a particular servlet book of mine. I always seem to get a compiler
    > error whenever I try to compile a servlet with this class in it! Can
    > anyone help me please with this problem as I am in anguish over it, I
    > must admit. Incidentally, I put the folder with this class in it into
    > my classpath env. variable, but that didn't seem to help any.
    
    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
    <html>
    <head>
    <title></title>
    </head>
    <body>
    <br>
    <br>
    Steve R. Burrus wrote:<br>
    <blockquote type="cite" cite="email***@***.com">
    <meta http-equiv="Content-Type" content="text/html;">
    <title></title>
    <big><b><font face="Times New Roman, Times, serif">Hi all, this is steve
    Burrus, and I will admit that it's been a while since I last checked in with
    this group! I was wondering whatever happened to the "always-perennial" roedy
    Green, and after scrolling down the list of postings in this group, I found
    his last post was on 8.1.2004 and it's now 8/09/04.<br>
    Well anyway, I needed some help with "getting it right" with the HTMLUtils
    class which is used in quite a few of the various examples in a particular
    servlet book of mine. I always seem to get a compiler error whenever I try
    to compile a servlet with this class in it! Can anyone help me please with
    this problem as I am in anguish over it, I must admit. Incidentally, I put
    the folder with this class in it into my classpath env. variable, but that
    didn't seem to help any. <br>
    </font></b></big> </blockquote>
    <br>
    </body>
    </html>
- 11
  - OT. Being Ronald L. Grossi. (Brother Ronald has a website).D-word wrote:
    > Smokie Darling (Annie) wrote:
    > > Zippy wrote:
    > > > alt.drugs.hard, alt.support.arthritis, comp.lang.java.programmer,
    > > > alt.sports.football.pro.ne-patriots, alt.security.terrorism.
    > > >
    > > > Can someone please tell me what all these groups have in common
    > that
    > > > they are in such urgent need of salvation? these kind of posts
    > always
    > > > have the same selection of newsgroups. I can only assume that it
    is
    > > the
    > > > same person or group of people doing the posting. But the
    newsgroup
    > > > list still intrigues me.
    > > >
    > > > Answers please - sensible or not, humorous or not, in fact
    > whatever.
    > > Go
    > > > on humour me.
    > > >
    > > > Zippy
    > >
    > > Nothing other than the fact that posting through Google, one can
    only
    > > send to 5 groups at a time, and apparently Yahoo caught on to Ron
    > > Gossi, so now he's being more creative with his name? Trust me,
    > he'll
    > > be posting to almost every other group available on Google through
    > out
    > > the day. That'd be his MO
    >
    >
    >
    > Usenet isn't the only forum he spams, according to google
    > (http://www.groupsrv.com/science/post-784999.html).
    >
    >
    > Ron can (apparently) be reached for comment at: 919-553-7901
    >
    
    Correction, that number could be wrong, it is registered to "Dufresne."
    
    *HOWEVER* This just in. Brother Ronald has a website.
    
    Let's hear it for "Triumphant Ministries" (http://tinyurl.com/c96dw),
    "Internet Evangelist" Ronald L. Grossi, and the power of the one true
    god, Google. Can I get an Amen?
    
    http://www.arkwebshost.com/advice/host/
- 12
  - have tomcat run a c binary via cgiAnyone know how to make tomcat run an actual exe?
    
    I'm using windows 2000.
    
    I can get it to print the binary contents of the exe to the web page,
    but not actually execute it.
    
    The docs indicate that you specify an executable in web.xml where you
    specify cgi and that the default is perl, but I don't need an
    interpreter to run an exe.
    
    thanks
- 13
  - collaborative QA testingDoes free or cheap code to do this already exist? What is this
    generic sort of product called?
    
    I want to set up a collaborative QA checklist, so that many people can
    be testing at once and reporting what they have tested. Everyone sees
    the incoming results like on election night, so they can see what
    still needs to be done. It also allows for crucial stuff to be tested
    by more than one person, and to record their conflicting results.
    
    It might have columns for different platforms, and some sort of HTML
    script to describe the sections and tests.
    
    The problem is getting emergency coverage testing done at the last
    possible minute to deal with any "insignificant" last minute changes.
    
    --
    Canadian Mind Products, Roedy Green.
    Coaching, problem solving, economical contract programming.
    See http://mindprod.com/jgloss/jgloss.html for The Java Glossary.
- 14
  - W32.Swen.A@mm goes ballistic!"Tim Tyler" <email***@***.com> wrote
    
    > It fills the mailboxes of users with huge numbers of 140K attachments -
    > making email practically unusable.
    
    Well, no, it just takes perseverance. Being careful not to junk the
    five real messages in 1995 others is a bit tedious, I'll grant from
    experience.
    
    > Non-Windows users - and the rest of the internet - are targetted
    > as a result of Microsoft's security problem - as mindless zombie
    > Windows boxes swarm to spread the virus.
    
    Indeed; in 30 hours so far, I've removed roughly 3500 emails either
    containing the virus or saying they were forwarded with the virus
    removed. This to my Unix ISP account, where mailx() is my friend and
    companion for weeding through the end results of Microsoft's sloppy
    coding practices.
    
    Too bad California's refusal to allow the M$ denial of "fitness for
    merchantability" cannot be reflected world-wide; a class action lawsuit
    for damages would redistribute all of M$'s wealth and capital equipment
    to the Internet as a whole.
    
    Meanwhile, 200,000,000+ flawed email clients are trying to find my email
    box with their virus copies.
    
    Sigh; it is going to be a long next few days.
    
    xanthian.
    
    --
    Posted via Mailgate.ORG Server - http://www.Mailgate.ORG
- 15
  - Help needed with BlueJHi All,
    Need help(procedures/steps) to execute
    an application program using BlueJ.
    I have downloaded the
    BlueJTutorial.pdf, read
    what is there, I can compile my program,
    can make a jar,
    but where is the "run" instruction
    in the main menu?
    
    Bob