java-programmer >>How can I pass "-verbosegc" to a java application which is launched by "Java Web Start"

How can I pass "-verbosegc" to a java application which is launched by "Java Web Start"

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- 3
  - remote JBoss on local consoleI'm using Eclipse 3.0 IDE and JBoss 3.2.3 app server for building and
    deploying EJB's. The Problem is that JBoss is on another PC and when I
    deploy my bean the eclipse console shows only that my jar file is
    copied to the server directory.
    no debug , no error messages ...
    so my question is how to make server debugging shows up on my eclipse
    console
- 7
  - EnumSet + contains: strange behaviorDear all,
    
    The following example of EnumTest seems to be inconsitent with the
    interface definition of contains: It executes the lines marked with
    XXX, which clearly is an error. Does anyone have an explanation?
    
    Thank you,
    
    Ulrich
    
    import java.util.*;
    
    public class EnumSetTest
    {
    
    public enum EnumTest
    {
    ONE,
    TWO,
    }
    
    public final void testEnumSet()
    {
    final EnumSet<EnumTest> result = EnumSet.noneOf(EnumTest.class);
    
    if(result.isEmpty())
    {
    System.out.println("empty"); // enters this branch: correct
    }
    else
    {
    System.out.println("not empty");
    }
    
    if(result.contains(EnumTest.ONE));
    {
    System.out.println("error"); // XXX
    }
    
    if(result.contains(EnumTest.TWO));
    {
    System.out.println("error"); // XXX
    }
    }
    }
- 7
  - Singletons and Serialization QuestionI am operating within Tomcat 6. I use 'collector' singletons to build
    complex trees of objects from database queries. These singletons rely
    on a pool of connections to various data sources, which are made
    available via a 'connection pooling' singleton like this:
    
    Connection
    con=DriverManager.getConnection(MyPoolingSingleton.getPool("dbwrite"));
    
    where "dbwrite" is the name of a connection that was established
    earlier having certain permissions, etc.
    
    My goal is to remove the 'collector' singletons to an app server and
    obtain copies of them on a web server via serialization. They still
    need access to the database after they are created. In this case the
    'connection pooling' singleton must be instantiated locally on each
    web server, since connections cannot be pooled across multiple JVM's
    in my little world.
    
    My question is, how to ensure the MySingleton.getPool() method call
    points to the local singleton and not the singleton from the
    originating server. Is it sufficient to ensure MyPoolingSingleton is
    not serializable? Do I need to use a mechanism like a transient
    instance variable to get a reference to the local copy of
    MyPoolingSingleton?
    
    Thanx all!
- 7
  - linux-sun-jdk15 or jdk15 on 5.3R-p2Hello,
    
    I am another user who is not able to get linux-sun-jdk15=20
    working on a 5.3-R machine. Truss shows:
    
    linux_mkdir(0x805cba8,0x1ed) ERR#17 'File exists'
    linux_lstat64(0x805cba8,0xbfbfc740,0xbfbfc898) =3D 0 (0x0)
    linux_open("/tmp/hsperfdata_root/77570",0x242,0600) =3D 3 (0x3)
    oftruncate(0x3,0x8000) =3D 0 (0x0)
    linux_mmap(0xbfbfc8d0) =3D 681074688 =
    (0x28986000)
    close(3) =3D 0 (0x0)
    #224() ERR#78 'Function not =
    implemented'
    SIGNAL 12 (SIGSYS)
    SIGNAL 12 (SIGSYS)
    Process stopped because of: 16
    process exit, rval =3D 140
    Bad system call
    
    Is there a timetable on native support for 1.5 or=20
    fixture of the linux-sun-jdk15 port? Should someone=20
    mark the port as broken or remove it? It sounds like=20
    it does not work on 4.x or 5.x at all.=20
    
    -Will
    
    _______________________________________________
    email***@***.com mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-java
    To unsubscribe, send any mail to "email***@***.com"
- 7
  - Speeding up jsp
    Hello, I'd like to know about ways to speed up a java application.
    
    We're using jsp java beans on a webserver running Apache/Tomcat 4.1.18.
    It's accessing database information through ODBC from a Microsoft SQL Server
    version 8.0 database across a network. We're encountering some problems
    with one jsp page because I think it's retrieving a large result set from
    the database. The query in question selects from a database with over 30000
    records. We're using JDBC, and limiting our select to only one database
    column.
    
    Any recommendations about speeding up the specific problem with this jsp
    page, or any general suggestions on performance improvements would be
    welcome.
    
    Mike
- 7
  - Optional EJB2.x CMP many-to-one relationhipsIf I'm creating a CMP many-to-one relationship for an entity bean and that
    link is optional, if the link is not active must I set a null value into
    the field representing the many end of the relationhip?
    
    For example, I have an Address entity bean that includes an integer
    'RegionID' field. This field value is optional. I want to create a
    relationship field that allows the Region entity to be accessed from the
    Address entity. As the address to region many-to-one link is optional must
    I set the default value of RegionID to be null?
- 7
  - looking for java/JSP code to create my own RSS feed (with my own content)I am urgently looking to create an RSS feed supplying my own content
    (which would be generated by unix/sql commands on my lab systems/
    services and their state e.g "LDAP server not responsive"), does
    anyone know where I can get code to do this? Or modify an existing
    implementation?
    thanks in advance
- 7
  - Problems Skewing Image (Trapezoid) with Graphics2Dhello!
    right now i am working on a graphical output for a video projector. the
    projection will be thrown on the wall from a little off center, so that i
    will get the picture as a vertical trapezoid (the projectors i am using are
    only able to correct horizontal trapezoids). my java program will have to
    correct the effect. therefore i need to transform my graphics2d buffered
    image NOT shearing the image, but genuinly skewing the image (that is two
    parallel sides and two non parallel ones), as it would probably be possible
    in java3d with the tilting of a plane.
    how is it possible to skew rectangles with graphics2d?
    thanks in advance!
    roland
- 9
  - JTree and associating objects with nodesHi,
    
    Sorry, ignore that last post. wrong component. Does anyone know how to store
    objects in a name value pair data structure (i.e. hashmap) in a JTree? It
    easy to store the name of the object but to store the object with the name,
    I am not sure.
    
    Any help would be great
    
    Thanks
    
    Bob
- 9
  - Online Chat, March 15, on HotSpot VM PerformanceJ2SE 5.0 includes a number of new features that can be used to enhance
    the performance of the HotSpot Virtual Machine. Learn more and get
    questions answered about HotSpot VM performance in this chat with Sun
    engineers, Peter Kessler and Ross Knippel. Peter is the technical lead
    for garbage collection in the HotSpot VM. See Peter's blog. Ross
    focuses on the HotSpot Server Compiler. The chat is scheduled for March
    15 at 11:00 A.M. PST (2:00 P.M. EST/19:00 UTC).
    
    To join the chat, go to
    http://java.sun.com/developer/community/chat/index.html on March 15 and
    click on the "Join" link for the session.
- 10
  - Ug. what is wrong with this classloader???Hi, I keep getting the following error:
    
    java.lang.NoClassDefFoundError: com/mydomain/tst/TestClass (wrong name:
    com/mydomain/tst/TestClass)
    
    at java.lang.ClassLoader.defineClass0(Native Method)
    
    at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
    
    at java.lang.ClassLoader.defineClass(ClassLoader.java:431)
    
    at com.mydomain.loader.TNTClassLoader.findClass(TNTClassLoader.java:194)
    
    at com.mydomain.loader.TNTClassLoader.loadClass(TNTClassLoader.java:115)
    
    at com.mydomain.loader.TNTClassLoader.loadClass(TNTClassLoader.java:104)
    
    at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
    
    at com.mydomain.prm.bo.Test.redirectCheck(Unknown Source)
    
    ... 40 more
    
    What causes this? Here is my code: (Search for the 'Chokes here') Note: I
    am running under java 1.4
    
    ======================================================
    
    package com.mydomain.loader;
    
    import com.mydomain.rmi.*;
    
    import com.mydomain.util.*;
    
    import com.mydomain.exceptions.*;
    
    import java.util.*;
    
    import java.io.*;
    
    import java.net.*;
    
    /**
    
    * Used to load TNT classes. TNT classes start with com.mydomain. There will
    be
    
    * one class loader for each environment file.
    
    *
    
    * @author Troy
    
    * @version $Revision$
    
    */
    
    public class TNTClassLoader extends ClassLoader {
    
    private Context _context;
    
    private ClassLoader _common;
    
    private String _product;
    
    private String _version;
    
    private String _classKey;
    
    private TNTClassLoader(Context context, ClassLoader common) {
    
    super(common);
    
    _context = context;
    
    _common = common;
    
    InsensitiveProperties p = _context.getEnvironment();
    
    _product = p.getProperty("product");
    
    _version = p.getProperty("version");
    
    _classKey = _product + _version;
    
    _classKey = _classKey.toLowerCase().trim();
    
    } // constructor
    
    protected synchronized Class loadClass(String name, boolean resolve)
    throws java.lang.ClassNotFoundException {
    
    boolean useTNTLoader = true;
    
    String product = null;
    
    if (name.startsWith("com.mydomain.")) {
    
    int lastDot = name.lastIndexOf(".");
    
    // should always be greater than 12 unless the package name is
    'com.mydomain'
    
    if (lastDot > 12) {
    
    // match the product name to the product field in the
    environment field
    
    product = name.substring(13, lastDot);
    
    } // end if
    
    // ignore core packages
    
    if (product == null ||
    StrU.inStr(1,"/util/data/rmi/loader/","/"+product+"/") != 0) {
    
    useTNTLoader = false;
    
    } // end if
    
    } else {
    
    useTNTLoader = false;
    
    } // end if
    
    // use the regular classloader
    
    if (!useTNTLoader) {
    
    System.out.println("using parent classloader");
    
    Class c = _common.loadClass(name);
    
    if (resolve) {
    
    resolveClass(c);
    
    } // end if
    
    return c;
    
    } // end if
    
    // match the product name to the product field in the environment
    field
    
    if (_product == null) {
    
    throw new ClassNotFoundException("environment: " +
    _context.getEnvironmentName() +
    
    " does not define the product
    field.");
    
    } // end if
    
    // make sure we are using the correct classloader
    
    if (!product.equalsIgnoreCase(_product)) {
    
    // the product doesn't match. we need a different classloader
    
    // find the name of the actuall environment
    
    InsensitiveProperties p = _context.getEnvironment();
    
    String actualEnvironment = p.getProperty(product +
    "Environment");
    
    if (actualEnvironment == null) {
    
    throw new java.lang.ClassNotFoundException(
    
    "Actual environment could not be found, environment: " +
    
    _context.getEnvironmentName() + ", product: " +
    product);
    
    } // end if
    
    InsensitiveProperties pp =
    _context.getEnvironment(actualEnvironment);
    
    String checkProduct = pp.getProperty("product");
    
    if (checkProduct == null) {
    
    throw new ClassNotFoundException("environment: " +
    actualEnvironment +
    
    " does not define the
    product field.");
    
    } // end if
    
    if (!checkProduct.equalsIgnoreCase(product)) {
    
    throw new ClassNotFoundException("unable to find product -
    environment: " +
    
    _context.getEnvironmentName() +
    
    ", product: " + product);
    
    } // end if
    
    Context context;
    
    context = (Context)_context.clone();
    
    context.setEnvironmentName(actualEnvironment);
    
    TNTClassLoader loader = getClassLoader(context, _common);
    
    return loader.loadClass(name, resolve);
    
    } // end if
    
    /** @todo get class here */
    
    System.out.println("using TNT classloader");
    
    // First, check if the class has already been loaded
    
    Class c = findLoadedClass0(name);
    
    if (c == null) {
    
    // If still not found, then call findClass in order
    
    // to find the class.
    
    c = findClass(name);
    
    } // end if
    
    if (resolve) {
    
    resolveClass(c);
    
    } // end if
    
    return c;
    
    } // loadClass
    
    private Class findLoadedClass0(String name) {
    
    // StaticClassCache is a synchronized cache
    
    return StaticClassCache.getClass(_classKey,name);
    
    } // findLoadedClass0
    
    public static synchronized TNTClassLoader getClassLoader(Context
    context, ClassLoader parent) {
    
    String key = "System.classloader."+context.getEnvironmentName();
    
    TNTClassLoader loader = (TNTClassLoader)StaticLoaderCache.get(key);
    
    if (loader == null) {
    
    loader = new TNTClassLoader(context,parent);
    
    StaticLoaderCache.put(key,loader);
    
    } // end if
    
    return loader;
    
    } // getClassLoader
    
    protected Class findClass(String name) throws
    java.lang.ClassNotFoundException {
    
    String fileName = name.replace('.','/');
    
    File file = new
    File(_context.getLocation(),_product+_version+"/busobjs/"+fileName+".class")
    ;
    
    System.out.println(file);
    
    if (!file.exists()) {
    
    throw new ClassNotFoundException(name);
    
    } // end if
    
    // Looking up the package
    
    String packageName = null;
    
    int pos = name.lastIndexOf('.');
    
    if (pos != -1)
    
    packageName = name.substring(0, pos);
    
    Package pkg = null;
    
    if (packageName != null) {
    
    System.out.println("the package name is: "+packageName);
    
    pkg = getPackage(packageName);
    
    if (pkg == null) {
    
    System.out.println("the package does not exist");
    
    } else {
    
    System.out.println("the package exists");
    
    System.out.println(pkg.getImplementationTitle());
    
    System.out.println(pkg.getImplementationVendor());
    
    System.out.println(pkg.getImplementationVersion());
    
    System.out.println(pkg.getName());
    
    }
    
    // Define the package (if null)
    
    if (pkg == null) {
    
    definePackage(packageName, "spectitle", "specversion",
    "specvendor",
    
    "impltitle", "implversion",
    
    "implVendor", null);
    
    } // end if
    
    } // end if
    
    byte[] buffer = new byte[8000];
    
    try {
    
    FileInputStream fis = new FileInputStream(file);
    
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    
    BufferedOutputStream bos = new BufferedOutputStream(baos);
    
    int result = 0;
    
    while ((result = fis.read(buffer)) != -1) {
    
    bos.write(buffer,0,result);
    
    } //wend
    
    fis.close();
    
    bos.flush();
    
    byte[] bytes = baos.toByteArray();
    
    bos.close();
    
    System.out.println("number of bytes in class is "+bytes.length);
    
    System.out.println("trying to define class: "+name+"|");
    
    Class c = defineClass(name, bytes, 0, bytes.length); //
    <----Chokes here!!!!
    
    System.out.println("class is defined!");
    
    return c;
    
    } catch (IOException ex) {
    
    throw new ClassNotFoundException(ex.toString());
    
    } // try
    
    } // findClass
    
    } // class
- 11
  - Certificate was issued by an unrecognized entityI have problems running my application on the Samsung phones (SGH-E720,
    SHG-E300) for HTTPS connection to server, I got next error on mobile
    phone:
    
    "Certificate was issued by an unrecognized entity Certificate:C=US;
    O=VeriSign, Inc;OU=Class 3 Public Primary Certification Authority"
    
    I checked certificates on both side: server certificate is present on
    mobile phone, but still I got errors.
    
    OU = Class 3 Public Primary Certification Authority
    O = VeriSign, Inc.
    C = US
    
    Serial: 70 ba e4 1d 10 d9 29 34 b6 38 ca 7b 03 cc ba bf
    
    Valid from Monday, 29. January 1996
    Valid to Wednesday, 2. August 2028
    
    Also, I have problems to install new certificates on mobile phone (I
    tried via Bluetooth, WAP push, but mobile phone doesn't recognize that
    it's a certificate and he can't handle this file.
    
    BTW, same application is working properly on other vendor's phones
    (Siemens, Motorola, Nokia,..)
    
    Did somebody have similar problems and find some solution ?
    
    Thanks in advance
- 16
  - xerces parseri have slight problem:
    
    i downloaded the xerces xml-parser and want to use the DOMParser class:
    
    import org.apache.xerces.parsers.DOMParser;
    
    later in code:
    
    DOMParser parser = new DOMParser();
    
    this class resides in a jar-file which i put in my classpath
    (/dir/xalan-j_2_6_0/xercesImpl.jar)
    
    jar -tvf reveals the DOMParser class is there, but the compiler says it
    can't resolve the symbol.
    
    Is this because you can't access this class directly anymore?
    Should i use JAXP, to access it?
    
    anybody an idea?
    tx
- 16
  - java slows down suddenly?hi..
    
    for some reason the java in our aix suddeny slowed down, meaning only
    application using it (like tomcat 4.18) were extremly slow. (tomcat was
    listening on port 18080)
    
    tomcat was laucnehd by the a wrapper who reported messages like pingin
    jvm and not getting a response.
    
    another tomcat listening 8080 on the same machine, did do well, but
    it's the application servlet took forever to start.
    
    the cpu and memroy of the machine are all free, so no worries there..
    
    any ideas on what to search for?
- 16
  - Create new object the MenuItem is pressedHello,
    
    I have develop an application, but I am having som problems what
    eventshandling when a MenuItem in a Frame is pressed.
    /*
    menuFileUpdate.addActionListener(new Update());
    */
    
    In this code the Update-object is created when the main-program i
    initalized. This i a problem - I would like that the objekt is created at
    "pressing time". Do anyone god any suggestion to how this i done?
    
    The update-objekt i an class implementes Runnable. This class is af
    singleton with a static instance. What I do right how is to test if the
    static object i null, and if is I create a new one, and start the thread.
    How ugly is it to set the static instance= null when the job is done - and
    thereby create thread-objects if the getInstance() is called?
    
    Do it give any proformace to run the Frame in a thread calling invalidate,
    and let the Update run in a the too?
    
    Thanks,
    
    Brian

Author

Message

Willi Sanders

Posted: 2003-11-25 19:58:00

Top

java-programmer, How can I pass "-verbosegc" to a java application which is launched by "Java Web Start" I have a JAVA Application, which is launched by "Java Web Start". Now I
want to get Information about Gabage Collction. Normally in JAVA I just set
the JVM-option "-verbosegc" to activate logging.
But How can I pass that option to my JVM through "Java Web Start". Is there
any to set tis option whitin my ".jnlp" File ???

Thanks for any help
Willi

Index ‹ java-programmer

Next
- 1
  - How to process 1000 request using ThreadI have one problem. What is the optimal approach for handling 1000
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- 2
  - Error Code / Number ?Hi Group
    
    is there any way to get the Error Code or Number related to the error ?
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    Is java support that type of thing ?
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- 3
  - change money program - newbie questionHi,
    
    I would appreciate any help I can get with this. The program accepts a
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    enter a number between 0.01 and 9999.99");
    return;
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    double [] dblMoneyDenomination = {100.00, 50.00, 20.00, 10.00, 5.00,
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- 4
  - Java Hotspot VM Client 1.4.2.xxxx ???hi,
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  - Wanted Online pdf books about java for downloadHai,
    
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  - got packages working/////////command line///////////////
    Microsoft Windows 2000 [Version 5.00.2195]
    (C) Copyright 1985-2000 Microsoft Corp.
    
    C:\>javac @comp
    
    C:\>java -classpath
    .;C:\java\classes\org\w3c\tidy\Tidy.jar;C:\java\classes\
    atreides.jtidy.Tid
    yTest
    
    C:\>type comp
    -d C:\java\classes\
    -g
    -sourcepath C:\java\sources\
    -classpath .;C:\java\classes\;C:\java\classes\org\w3c\tidy\Tidy.jar
    
    C:\java\sources\atreides\jtidy\TidyTest.java
    
    C:\>type C:\java\sources\atreides\jtidy\TidyTest.java
    // adapted from source available at:
    //
    <http://sourceforge.net/docman/display_doc.php?docid=1298&group_id=13153>
    
    package atreides.jtidy;
    
    import java.io.IOException;
    import java.net.URL;
    import java.io.BufferedInputStream;
    import java.io.FileOutputStream;
    import java.io.PrintWriter;
    import java.io.FileWriter;
    import org.w3c.tidy.Tidy;
    
    public class TidyTest implements Runnable {
    
    private String url;
    private String outFileName;
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    private boolean xmlOut;
    
    public TidyTest(String url, String outFileName, String
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    }//tidyTest
    
    public void run() {
    URL u;
    BufferedInputStream in;
    FileOutputStream out;
    Tidy tidy = new Tidy();
    
    tidy.setXmlOut(xmlOut);
    try {
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    in = new BufferedInputStream(u.openStream());
    out = new FileOutputStream(outFileName);
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  - Question for Java GurusOn Tue, 18 May 2004, email***@***.com wrote:
    
    > I suspect that the difference lies in how fundamental we think
    > those concepts are. I think that the classpath environment
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    > tools. I much prefer, say, Eclipse 3.0, where I can choose
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    > I think it's clearly possible to develop Java software without
    > worrying one bit about environment variables. So I question
    > why understanding the CLASSPATH environment variable (or
    > command-line option, etc) would be a necessary prerequisite to
    > learning programming in Java.
    
    This is analogous to java programmers thinking they can code
    database applications without understanding the underlying
    database. Oh, I'm sorry, the JVM is the only world one needs to
    know.
    
    --
    Galen Boyer
- 8
  - Is the design of 'ArrayList' good ?
    Occasionally I think that the design of 'ArrayList' is not good.
    
    Because ...
    The access modifier of 'E[] elementData' in 'ArrayList'
    is 'private'. That is, Java do not allow a programmer
    to access 'E[] elementData'.
    
    Therefore, he will write the following statements to
    sort 'ArrayList'.
    
    <example>
    List<String> strList = new ArrayList<String>();
    Collections.sort(strList); // <- #1
    </example>
    
    By the way, the source of #1 is as follows.
    
    <Quote>
    public static <T extends Comparable<? super T>> void sort(List<T> list) {
    
    Object[] a = list.toArray(); // <- #2
    Arrays.sort(a); // <- #3
    ListIterator<T> i = list.listIterator();
    
    for (int j=0; j<a.length; j++) { // <- #4
    i.next();
    i.set((T)a[j]);
    }
    }
    </Quote>
    
    If 'strList' is large array, #3 is merge sort.
    Merge sort requires 2 * M when M is the memory
    size of 'strList'.
    
    Because the memory size of 'a' in #2 is M,
    'Collections.sort' requires 3 * M and has to execute #4.
    It seems inefficient. (note that 'strList' is large array)
    
    If the access modifier of 'E[] elementData' is 'protected',
    he can sort 'strList' with 2 * M and without #4.
    
    What is your comment ?
    Thanks.
- 9
  - Any way to turn off array bounds checking? (Matrix multiplication is so slow!)
    I am just starting to learn Java J2RE 5.0. I coded the matrix library
    below and found that the array accessing is really slow since each
    access is checked:
    
    http://f1.pg.briefcase.yahoo.com/bc/agascoig/vwp2?.tok=bccV1CVBYRRfg_eF&.dir=/Guest&.dnm=ComplexDoubleMatrixJava.zip&.src=bc
    
    It appears that with gcj and a -f switch I can turn off the array
    bounds checking.
    
    Will a JVM ever be smart enough to know that if the array bound is a
    constant variable within a loop, that it can multiply and check the
    final array index is within bounds before doing the loop, and then only
    have to check once? It seems stupid to me that a general Matrix isn't
    included in the Java class libraries. Anybody have a better general
    Matrix library in Java?
    
    Also, a newbie observation, that Double (capital D) didn't get passed
    as a reference. Why not? This seems dumb to me, as all other objects
    seem to get passed by reference.
- 10
  - Can't compile simple Java code1 class DecimalToBinary{
    2 public static void main(String[] y){
    3 int dec = new Integer(y[0]).intValue();
    4 if (dec/32 = 0)
    5 System.out.println(0 + (dec % 32) / 16);
    6 else System.out.println(1);
    
    }}
    
    When I try to compile the above code I get an error on line 4:
    
    Error: unexpected type
    required: variable
    found : value
    
    What is wrong??
    
    Mvh
    Johs
- 11
  - Creating a (META) FAQ for c.l.j.g? (was: Re: New to the group)"S. Balk" <email***@***.com> writes:
    > There is no FAQ for this newsgroup, maybe not that bad to have one...
    
    You think so? There is so much good stuff out there that I don't think
    a full FAQ is needed. What is maybe needed is some kind of meta FAQ
    pointing to the most interesting stuff (the stuff which we always refer
    newbies to).
    
    What is the group's opinion about this? I would volunteer to create
    such a meta FAQ if there is sufficient demand. It would be based on the
    list of resources I post from time to time in response to newbie
    questions.
    
    /Thomas
- 12
  - animation in custom table cell rendererDoes anybody know how to make animated gifs work in cell renderer?
    I'm trying to use JLabel as base component with animated gif as image.
    It works perfectly anywere except JTable...
- 13
  - change jscrollpane bar?hi,
    is it possible to change the scrollbar in a jscrollpane? i wanted to
    replace it with an image, is this possible? i just want to change it's
    look, i've see some skins but not exactly what i wanted, and i'm not
    sure how to make my own skin. if it's possible can someone tell me
    how, or point me to a place that shows how to create look and feel
    skins for java applications?
    
    Thank you.
- 14
  - [OT] Java 7 features: PLEASE STOP IT! All of you.This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
    Twisted schreef:
    > On Aug 2, 8:29 am, Lasse Reichstein Nielsen <email***@***.com> wrote:
    > [overly verbose off-topic commentary]
    
    Subject says it all.
    
    H.
    --
    Hendrik Maryns
    http://tcl.sfs.uni-tuebingen.de/~hendrik/
    ==================
    http://aouw.org
    Ask smart questions, get good answers:
    http://www.catb.org/~esr/faqs/smart-questions.html
- 15
  - Open Source OCR for Java/C++I found a lot of open source ocr projects from the net. But none of
    them was usable.
    Could anyone recommend an open source OCR programs to me?
    For Java or Windows VC++ or Linux G++
    Thanks
    Jack