Printing problem on java applet

Hi, I'm Korean and MacBook air user.
I'm very not good at English, please excuse me .
I use OS X 10.8.3 and jdk 7.
I make a simple java applet program includes printing functionary.
But, only browsers (Safari and FireFox) on Mac OS X not printing font correctly.
I use setFont() function and then drawString() function.
If you cannot understand my question, enter the link below. I think that question is same with my question.
http://stackoverflow.com/questions/15466060/java-app-on-mac-os-x-not-printing-fo nts-correctly
Thank you for reading my question.

Points/questions.
It is a lot easier to debug these things if we can see the applet. Is it on the net? Can you give us the URL?
Have you considered launching this applet using web start? (If it turns out to be related to security, the web
start JNLP API has a neat way to sidestep that problem.)
Edit 1: Deleted the entire first two paragraphs when realised you said 'always prints'.
Edited by: AndrewThompson64 on Apr 1, 2008 9:41 AM

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Can I save as pdf when printing from a Java applet on a webpage in Safari?

I am trying to use a webpage that is running a Java applet. A dialog comes up that asks me, "Do you want to run this application?" The dialog also says, "This application will run with limited access that is intended to protect your computer and personal information." I select "Run". The applet generates an image I want to print. There is a "Print" button on the applet. I select "Print". A Security Warning dialog comes up that says, "The applet has requested access to the printer. Do you want to allow this action?" I select "OK". The Print dialog comes up. I choose the PDF button in the lower left corner. I choose "Save as PDF...". A second Print dialog comes up. I input a title in the Save As box. I choose Desktop in the Where box. I do not change anything else and select the "Save" button. A dialog appears that says, "Print Error while printing." There is an icon with paper, a pencil, a ruler and a paintbrush on the dialog.
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Correction I would like to save as PDF/A-1b
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Problem Launching Java Applet with Plug-in: Version 1.4.2_01

Hello out there:
I recently installed j2re-1.4.2_01 on my home computer but have been unable to access Web sites emmploying JAva applets. The following is an email exchange with Jeff Hall of Lowell Observatory, manager of an educational site hosted by Lowell, trying to resolve my problem. The messages are better understood if read in reverse order.
I'm hoping that someone will recognize the source of my problem and can recommmend a solution. I would appreciate any help offered.
Thanks,
Mike Coucke
Hi Jeff:
Well, I guess the problem lies with me somewhere. Here's my answer/status to your questions/suggestions:
1) I'm using MS Windows Me version 4.90.3000
2) I do have the directory C:\Windows\.jpi_cache\jar\, but the only thing in it is an empty folder labeled "1.0". The file LP.jar does not exist anywhere on my hard drive.
3) I tried several game sites that utilized Java applets and got the same results: the Java cup in the upper left corner followed a few seconds later by the red "X". So, evidently the problem is somewhere on my end.
I'm going to post our email exchanges in a Java Users Forum managed by Sun to see if anyone out there can solve my problem. However, if you have any more suggestions, I'll be glad to try them.
Thanks for the help.
Mike Coucke
[email protected]
----- Original Message -----
From: "Jeffrey Hall" <[email protected]>
To: "'Mike Coucke'" <[email protected]>
Sent: Friday, September 05, 2003 1:02 PM
Subject: RE: Registration with Lowell Education Online
Mike,
Rats! What version of Windows are you using? It's a little strange to
see the user directory set to C:\Windows; if you're using XP, I'd expect
it to be something like C:\Documents and Settings\Mike Coucke. In any
event, the output that is of concern is these two lines:
java.lang.ClassNotFoundException: LPRemote.class
Caused by: java.net.UnknownHostException: proxy
It looks like your browser is not finding our server's IP when it comes
time to download the necessary Java code.
LPRemote.class is the fundamental code that runs LOPARC, and your
browser should be downloading it automatically when you click connect.
LPRemote.class is stored along with a bunch of other classes in a file
called "LP.jar" that you download from our server. So, if you go to C:
in Windows Explorer and do a file search for LP.jar, you should find it.
On my machine, it's stored in a directory called ".jpi_cache\jar\" in my
user home directory. Let me know if you have this file, or the
jpi-cache directory.
One other thing you might try is going to a different site that you know
uses Java applets -- I think some of the online game rooms at Yahoo use
Java. See if other sites that use Java load correctly. Then we'll know
if it's our server specifically, or a more general problem on your end.
Jeff Hall
Lowell Observatory
Hello Jeff:
I still have the Java "blues". I followed your instructions, but am still unable to launch a LOPARC session. After an initial failure, I uninstalled all three Java versions I had (1.4.0, 1.4.1, 1.4.2), then reinstalled 1.4.2_01 from the Sun website.
Now, when I try to launch LOPARC, I initially get a blank window with the Java cup in the upper left corner. After about 20 seconds, the cup changes to a red "X". During those 20 seconds, the following appear in the IE message bar at the bottom of the window: "Applet LPRemote notinited" (their spelling) which changes to "Loading Java Applet Failed..." when the red "X" appears.
Following is a copy of the log from my Java Console during all of this:
Java(TM) Plug-in: Version 1.4.2_01
Using JRE version 1.4.2_01 Java HotSpot(TM) Client VM
User home directory = C:\WINDOWS
Proxy Configuration: Manual Configuration
Proxy: http=proxy,https=proxy,ftp=proxy,gopher=proxy
Proxy Overrides:
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
load: class LPRemote.class not found.
java.lang.ClassNotFoundException: LPRemote.class
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.UnknownHostException: proxy
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.plugin.net.protocol.http.HttpClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.http.HttpClient.privilegedOpenServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.plugin.net.protocol.http.HttpClient.<init>(Unknown Source)
at sun.plugin.net.protocol.http.HttpClient.New(Unknown Source)
at sun.plugin.net.protocol.http.HttpURLConnection.createConnection(Unknown Source)
at sun.plugin.net.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.plugin.net.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.HttpURLConnection.getResponseCode(Unknown Source)
at sun.applet.AppletClassLoader.getBytes(Unknown Source)
at sun.applet.AppletClassLoader.access$100(Unknown Source)
at sun.applet.AppletClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 10 more
I followed this up by executing the following three console commands:
"dump system properties"
"dump classholder list"
"dump thread list"
and obtained the following listings:
Dump system properties ...
acl.read = +
acl.read.default =
acl.write = +
acl.write.default =
application.home = C:\PROGRA~1\JAVA\J2RE14~1.2_0
awt.toolkit = sun.awt.windows.WToolkit
browser = sun.plugin
browser.vendor = Sun Microsystems, Inc.
browser.version = 1.1
deployment.javaws.cache.dir = C:\WINDOWS\.javaws\cache
deployment.javaws.jre.0.enabled = true
deployment.javaws.jre.0.location = http://java.sun.com/products/autodl/j2se
deployment.javaws.jre.0.osarch = x86
deployment.javaws.jre.0.osname = Windows
deployment.javaws.jre.0.path = C:\Program Files\Java\j2re1.4.2_01\bin\javaw.exe
deployment.javaws.jre.0.platform = 1.4
deployment.javaws.jre.0.product = 1.4.2_01
deployment.javaws.jre.0.registered = true
deployment.javaws.version = javaws-1.4.2_01
deployment.system.cacerts = C:\PROGRA~1\JAVA\J2RE14~1.2_0\lib\security\cacerts
deployment.system.home = C:\WINDOWS\Sun\Java\Deployment
deployment.system.jssecacerts = C:\PROGRA~1\JAVA\J2RE14~1.2_0\lib\security\cacerts
deployment.system.profile = C:\WINDOWS
deployment.system.security.policy = file:/C:/WINDOWS/Sun/Java/Deployment/security/java.policy
deployment.user.cachedir = C:\WINDOWS\Application Data\Sun\Java\Deployment\cache
deployment.user.certs = C:\WINDOWS\Application Data\Sun\Java\Deployment\security\deployment.certs
deployment.user.extdir = C:\WINDOWS\Application Data\Sun\Java\Deployment\ext
deployment.user.home = C:\WINDOWS\Application Data\Sun\Java\Deployment
deployment.user.jssecerts = C:\WINDOWS\Application Data\Sun\Java\Deployment\security\deployment.jssecerts
deployment.user.logdir = C:\WINDOWS\Application Data\Sun\Java\Deployment\log
deployment.user.profile = C:\WINDOWS\Application Data
deployment.user.security.policy = file:/C:/WINDOWS/Application%20Data/Sun/Java/Deployment/security/java.policy
deployment.user.tmpdir = C:\WINDOWS\Application Data\Sun\Java\Deployment\cache\tmp
file.encoding = Cp1252
file.encoding.pkg = sun.io
file.separator = \
file.separator.applet = true
http.agent = Mozilla/4.0 (Windows Me 4.90)
http.auth.serializeRequests = true
https.protocols = SSLv3,SSLv2Hello
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.awt.printerjob = sun.awt.windows.WPrinterJob
java.class.path = C:\PROGRA~1\JAVA\J2RE14~1.2_0\classes
java.class.version = 48.0
java.class.version.applet = true
java.endorsed.dirs = C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\lib\endorsed
java.ext.dirs = C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\lib\ext
java.home = C:\PROGRA~1\JAVA\J2RE14~1.2_0
java.io.tmpdir = C:\WINDOWS\TEMP\
java.library.path = D:\PROGRAM FILES\INTERNET EXPLORER 6;.;C:\WINDOWS\SYSTEM;C:\WINDOWS;D:\PROGRA~1\INTERN~1;;C:\WINDOWS;C:\WINDOWS\COMMAND
java.protocol.handler.pkgs = sun.plugin.net.protocol|sun.plugin.net.protocol
java.runtime.name = Java(TM) 2 Runtime Environment, Standard Edition
java.runtime.version = 1.4.2_01-b06
java.specification.name = Java Platform API Specification
java.specification.vendor = Sun Microsystems Inc.
java.specification.version = 1.4
java.util.prefs.PreferencesFactory = java.util.prefs.WindowsPreferencesFactory
java.vendor = Sun Microsystems Inc.
java.vendor.applet = true
java.vendor.url = http://java.sun.com/
java.vendor.url.applet = true
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
java.version = 1.4.2_01
java.version.applet = true
java.vm.info = mixed mode
java.vm.name = Java HotSpot(TM) Client VM
java.vm.specification.name = Java Virtual Machine Specification
java.vm.specification.vendor = Sun Microsystems Inc.
java.vm.specification.version = 1.0
java.vm.vendor = Sun Microsystems Inc.
java.vm.version = 1.4.2_01-b06
javaplugin.maxHeapSize = 96m
javaplugin.nodotversion = 142_01
javaplugin.proxy.config.list = http=proxy,https=proxy,ftp=proxy,gopher=proxy
javaplugin.proxy.config.type = manual
javaplugin.version = 1.4.2_01
javaplugin.vm.options = -Djava.class.path=C:\PROGRA~1\JAVA\J2RE14~1.2_0\classes -Xbootclasspath/a:C:\PROGRA~1\JAVA\J2RE14~1.2_0\lib\plugin.jar -Xmx96m -Djavaplugin.maxHeapSize=96m -Xverify:remote -Djavaplugin.version=1.4.2_01 -Djavaplugin.nodotversion=142_01 -Dbrowser=sun.plugin -DtrustProxy=true -Dapplication.home=C:\PROGRA~1\JAVA\J2RE14~1.2_0 -Djava.protocol.handler.pkgs=sun.plugin.net.protocol
line.separator = \r\n
line.separator.applet = true
os.arch = x86
os.arch.applet = true
os.name = Windows Me
os.name.applet = true
os.version = 4.90
os.version.applet = true
package.restrict.access.netscape = false
package.restrict.access.sun = true
package.restrict.definition.java = true
package.restrict.definition.netscape = true
package.restrict.definition.sun = true
path.separator = ;
path.separator.applet = true
sun.arch.data.model = 32
sun.boot.class.path = C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\lib\rt.jar;C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\lib\i18n.jar;C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\lib\sunrsasign.jar;C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\lib\jsse.jar;C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\lib\jce.jar;C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\lib\charsets.jar;C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\classes;C:\PROGRA~1\JAVA\J2RE14~1.2_0\lib\plugin.jar
sun.boot.library.path = C:\PROGRAM FILES\JAVA\J2RE1.4.2_01\bin
sun.cpu.endian = little
sun.cpu.isalist = pentium i486 i386
sun.io.unicode.encoding = UnicodeLittle
sun.java2d.fontpath =
sun.net.client.defaultConnectTimeout = 120000
sun.os.patch.level =
trustProxy = true
user.country = US
user.dir = C:\WINDOWS\Desktop
user.home = C:\WINDOWS
user.language = en
user.name = Michael G. Coucke
user.timezone =
user.variant =
Done.
Dump classloader list ...
codebase=http://kraken.lowell.edu/, key=http://kraken.lowell.edu/,IONJava/classes/ion_16.jar,IONJava/classes/LP.jar, zombie=false, cache=true, refcount=1, info=sun.plugin.ClassLoaderInfo@109de5b
Done.
Dump thread list ...
Group main,ac=11,agc=2,pri=10
main,5,alive
AWT-Windows,6,alive,dameon
AWT-Shutdown,5,alive
Java2D Disposer,10,alive,dameon
AWT-EventQueue-0,6,alive
Group Plugin Thread Group,ac=3,agc=0,pri=10
Main Console Writer,6,alive
AWT-EventQueue-1,6,alive
TimerQueue,5,alive,dameon
Group http://kraken.lowell.edu/-threadGroup,ac=2,agc=0,pri=4
thread applet-LPRemote.class,4,alive
AWT-EventQueue-2,4,alive
Done.
I'm not a Java expert, so this may be more information than you ever wanted to see.
Once again, I hope that you can help. My experience has been that I usually have some obscure option set incorrectly and that causes me great grief.
Thanks fo your help,
Mike Coucke
[email protected]
----- Original Message -----
From: "Jeffrey Hall" <[email protected]>
To: "'Mike Coucke'" <[email protected]>
Sent: Thursday, September 04, 2003 11:48 AM
Subject: RE: Registration with Lowell Education Online
Hi Mike,
Try it now. I think this problem has arisen because Sun just
released a new version of the Plug-in (1.4.2), and when we released the
public beta of LOPARC, only one relevant version (1.4.0) was available
and the LOPARC code was written to look for that by default. I have
just recoded the relevant routines so they should now cause your browser
to simply pick up the latest 1.4 version of the Plug-in you have
installed, whatever it is. I "broke" Java on my machine to replicate
your problem, and the code I inserted today did fix it. Hopefully it
will have the same effect for you. I am running IE 6 and plugin
1.4.2_01 (as accessed via Tools->Sun Java Console).
One broader problem: some (non-LOPARC-specific) users on the Sun
forums have reported the "JRE collision" you are seeing when multiple
versions of the Plug-in are installed on the same machine. So if the
fix I made to our code doesn't work, one option would be to uninstall
all Java components from your computer and do a fresh install of the
latest runtime environment.
Let me know how/if this works. Thanks for the feedback and for your
patience.
Best regards,
Jeff Hall
Lowell Observatory
-----Original Message-----
From: Mike Coucke [mailto:[email protected]]
Sent: Wednesday, September 03, 2003 6:30 PM
To: [email protected]
Subject: Re: Registration with Lowell Education Online
Hello Jeff:
So far, I have been unable to launch a LOPARC session. I repeatedly
get the following error message:
"Exception: java.lang.ClassNotFoundException: LPRemote.class"
My browser is MS Internet Explorer version 6.0.2800.1106 Initially I was
using Java Plug-In version 1.4.1 and received the error message. I went
to the Sun website and downloaded/installed Java Plug-In version 1.4.2
and still get the message.
Before I try to launch LOPARC, I can select Tools->Sun Java Console from
IE's pull down menu to check my Java Plug-In version. When I try to
launch LOPARC, I get the following message:
"Applet(s) in this HTML page requires a version of Java different from
the one the browser is currently using. In order to run the applet(s)
in this HTML page, a new browser session is required, press 'Yes' to
start a new browser session." If I select 'No', I get the following
message: "Java Plug-in detected JRE collission"
If I select 'Yes', a new browser window opens and then I get the first
message above.
Can you help?
Mike Coucke
[email protected]
----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Monday, September 01, 2003 5:30 PM
Subject: Registration with Lowell Education Online
September 1, 2003
Dear Michael Coucke:
Thank you for registering with Lowell Observatory's online education
site. We hope you enjoy using it and visit regularly as we continue to
expand its features and capabilities. This is a one-time welcoming
email.
For your records, your user ID is xxxxx, and your password is #########.
You'll need to supply these each time you log in.
This site gives you access to research-grade equipment including a 16"
telescope, CCD detector, and image processing software. Our online
archive of data is now available 24/7. The telescope will be opening to
our onsite users in May, and on select nights to the Internet at large
in June.
We have designed this site so you don't need a huge monitor or a
supercomputer to use it. All pages are viewable on screens running at
800x600 resolution or higher. To use LOPARC, you'll need a Java-enabled
browser with the Java 1.4 plug-in installed. If you don't have the
plug-in, you'll be prompted to download it the first time you attempt to
connect. This is an admittedly large (9 MB) but one-time-only download.
This site works correctly under Internet Explorer version 5 or higher.
If you use Netscape, you must be running version 6 or higher, and
display or applet behavior anomalies may occur.
If at any time you can't connect to our server, simply try again later.
We do experience several power outages each year, particularly during
Flagstaff's summer thunderstorm season. Our server is fully protected
and backed up, and can be quickly brought back on line, but any active
user sessions will be lost. Thanks for your patience during these
inevitable downtimes.
Your questions, comments, suggestions, and bug reports about this site
are always welcome. On behalf of the LOPARC development team, thanks
for signing up!
Jeffrey Hall
Assistant Research Scientist
Associate Director, Education and Special Programs
Lowell Observatory
Flagstaff, Arizona

Hi Mike,
I see this in your logs:
Java(TM) Plug-in: Version 1.4.2_01
Using JRE version 1.4.2_01 Java HotSpot(TM) Client VM
User home directory = C:\WINDOWS
Proxy Configuration: Manual Configuration
Proxy: http=proxy,https=proxy,ftp=proxy,gopher=proxy
Proxy Overrides:
I just helped my Dad set up his computer with a new
cable modem, and had the situation where we couldn't
access any secure Web sites. The cable folks had us
disable the proxy. It looks like the error message is
saying it can't find your proxy server, and the logs
you posted say that you've decided to configure your
proxy manually, rather than using the settings from
IE (which is how mine is set up in the plugin
control panel.)
Could that be the problem?
--Steve

Problem with java applet and array of arrays

hi!
i'm passing an array of arrays from java applet using
JSObject.getWindow(applet).call("jsFunction", array(array(), array()) );
in every other browser than safari 4.0.2 it's no problem to iterate over this array. in safari "array.length" is undefined. is such construction supported in safari's js engine?
Message was edited by: quaintpl
Message was edited by: quaintpl
Message was edited by: quaintpl
Message was edited by: quaintpl
Message was edited by: quaintpl

Thanks for the answer but the problem is the type of object of method and how from pl/sql is posiblle to call.
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END;

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Non-modal windows appear behing the browser Window (tested Safari 4, 5, Chrome 5).
Double buffering not working as usual (slower, white boxes appear when dragging a window, etc.)
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sorry I cross-posted this in Unix forum also. I think it is better here.
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K2 Geospatial

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The applet is digitally signed with a certificated issued by Verisign.
It now runs on my system. But I noticed that it also runs if I switch the security setting back to "high", which doesn't make any sense to me.
I've tried another computer and to the same thing there. Would not run. I switched to "medium" and and the applet worked. Switched back to "high" and it still works.
I've tried this in both Google Chorme and Internet Explorer 11.
On a third computer it won't run at all, getting a different error message than on the other two, but still related to permissions/security.
The console log message is:
"liveconnect: Security Exception: JavaScript from http://MySite.comn/MyPage.html attempted to access a resource it has no rights to."
Any ideas what I'm missing or what I need to change to get this beast to run everywhere.

I tried changing the Caller-Allowable-Codebase to not include "www." and it started giving the the same error message as for the third machine in the test.
So, I changed Caller-Allowable-Codebase to "*" which made it work on all machines.
I don't quite understand why it acts differently on different machines, if it's ok with www.MySite.com on one of the the machines, it should be OK on all no?
I don't see a problem with letting it be "*" but it would be nice to understand what's going on.

Problem viewing java applets

I have a problem when trying to a java applet for a kvm over ip switch we have at work. When I view it from a windows mahcine it's fine but in safari the java applet just displays a white screen instead of the proper information.
Any advice on this one?

There are some java applets that are optimized for Windows. If a web site uses java code that is not cross platform but is of a proprietary nature, it might not work on a Mac that uses cross platform Java. The fact that you can see the Java and Javascript on the test site means that you should be able to see any properly coded Java anad Javascript. Get the web site to make their code standard Java, not proprietary.

Problems with java applets freezing.

Okay, this is an extemely rare java problem (from what I know), and I have worked for months to fix it and nothing has worked so far.
This is my problem: Whenever I use java applets, the screen freezes (still able to move mouse around) for about 10-20 seconds about twice a minute to once in ten minutes. This can make me very angry if I am in the middle of a game. I am POSITIVE it isn't my internet, I have Cable internet, one of the fastest. And after it is done freezing the applet runs perfectly, until it freezes again.
PLEASE HELP ME! Thanks in advance, Zach.

I decided to take a look, but the Bridge program requires a signup. Not interested, but the free Poppit game plays fine as a guest on my machine on both Safari 3.1 and FireFox 3.0b4.
With FireFox I'm running AdBlock Plus, which can create problems with some sites, but the games loaded and played.
Based on this, I'd check the time of day you are trying to use their site and see if there are more problems with certain times.

Charset problems using java applet.

Im running a java applet where the text is displayed in a JEditorPane.
When running the applet locally the charset is all fine, but when i push the applet into a webserver the charset is displayed incorrectly.
Anyone have any thoughts why this can happen?

Actually this was caused because I signed the jarfiles running on the server. Why does that happen?

Problem w/ java.applet.AudioClip

Any ideas what would prevent an AudioClip from playing? I'm dumping the raw contents of the URL to console, so I know the resource exists.
public class AlertApplication
     * @param args
    public static void main(String[] args)
        try
            URL url = new URL("file:/C:/temp/test.wav");
            InputStream in = url.openStream();
            int ch = -1;
            while((ch = in.read()) != -1)
                System.out.print(ch);
            AudioClip cl = Applet.newAudioClip(url);
            cl.loop();
        catch(Exception e)
            e.printStackTrace();
}

I found it played OK provided I addedtry {
    Thread.sleep(2000);
} catch(InterruptedException ie) {
    ie.printStackTrace();
}But i wouldn't play without this. Is main() just returning? My test.wav was
200K and a few seconds long.

Problem with Java applets

Hi All
I am very very new to Applets, and i am having a problem. Basically i need to create an applet with a GUI that creates a file and writes to it. I found this web pages and modified the code slightly so that it did what i needed:
http://www.captain.at/programming/java/
With the help of a certificate i was able to do it...however, since i have created a GUI that when compiled creates a copy of the class name and puts $1, $2 etc after it. The security manager then throws up an error because these class files arent signed! Does anyone know how to get round this? Are these $ copies created because i am using swing aswell as AWT?
Any help would be really appreciated

The "$..." extension is used for inner classes. Where the inner class name is a number, it has been generated from an anonymous class.
An anonymous class is generated with code such as, for example:
SwingUtilities.invokeLater(new Runnable() {
public void run()
foo();
});You should get into the habit of packaging your classpath into a Jar and then signing that, rather than individual files.

Printing Problems with JAVA

Hello,
I have problems with the following Code.
import java.text.NumberFormat;
import javax.print.Doc;
import javax.print.DocFlavor;
import javax.print.DocPrintJob;
import javax.print.PrintException;
import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.SimpleDoc;
public class Printer {
     private PrintService[] printers;
     private int choosenPrinter;
     private StringBuffer text;
      * Der Konstruktor legt einen Array der verfügbaren Drucker an.
      * @param stdPrinter Der aktuell ausgewählte Drucker(-index)
     public Printer(int stdPrinter) {
          printers = PrintServiceLookup.lookupPrintServices(DocFlavor.INPUT_STREAM.AUTOSENSE, null);
          if (printers.length > 0){
               choosenPrinter = 0;
               setChoosenPrinter(stdPrinter);
          } else choosenPrinter = -1;
      * Liefert einen Array mit Namen der verfügbaren Drucker.
      * @return Namen der verfügbaren Drucker
     public String[] getPrinters() {
          String[] retPrinters = new String[printers.length];
          for (int i = 0; i < printers.length; i++) {
               retPrinters[i] = printers.getName();
          return retPrinters;
     * @return Liefert den Index des aktuell ausgewählten Druckera
     public int getChoosenPrinter() {
          return choosenPrinter;
     * Setzt den Index des aktuell ausgewählten Druckers neu,
     * wenn der Index gültig ist.
     * @param choosenPrinter Der neu ausgewählte Index
     public void setChoosenPrinter(int choosenPrinter) {
          if (choosenPrinter <= printers.length) {
               this.choosenPrinter = choosenPrinter;
     * Druckt eine oder mehere Quittungen über die übergebenen Daten
     * @param buchung Buchung die in der Quittung enthalten sein soll.
     * @param haendler Händler der in die Quittung aufgenommen werden soll.
     * @param kunde Kunde der in die Quittung aufgenommen werden soll.
     * @param config Das aktuelle Configobjekt.
     * @param times Anzahl der Quittungen die gedruckt werden sollen.
     * @return true wenn der Druck erfolgreich angestoßen wurde, false sonst
     public boolean printBuchung() {
          if (choosenPrinter == -1) return false;
          PrintService printer = printers[choosenPrinter];
          String ls = System.getProperty("line.separator");
          NumberFormat nf = NumberFormat.getInstance();
          nf.setMaximumFractionDigits(2);
          nf.setMinimumFractionDigits(2);
          text = new StringBuffer();
          if ('T' == 'T') {
               text.append("Q U I T T U N G");
               text.append(ls);
          String temp = text.toString();
          temp = temp.replace("ä", "ae");
          temp = temp.replace("ö", "oe");
          temp = temp.replace("ü", "ue");
          temp = temp.replace("ß", "ss");
          for (int i=0; i<1000; i++) {
               DocPrintJob docPJ = printer.createPrintJob();
               Doc doc;
               doc = new SimpleDoc(temp.getBytes(), DocFlavor.BYTE_ARRAY.AUTOSENSE, null);
               try
               docPJ.print(doc, null);
               catch (PrintException e)
                    return false;
               catch (Exception e)
                    // TODO Auto-generated catch block
                    e.printStackTrace();
          return true;
}The programm sends the printing job to Windows XP but nothing is happend. Have anybody a tip for me?

I tried this and it shut off Firefox accessing the internet. had to uninstall FF and Adobe and do a reinstall to get my internet back up and working. This only effected my browser not my pop3 mail

Problems running java applet in 1.4.2

Hi,
I need some help with running an applet in the following environment:
Win 98 ver 2
jre 1.4.2
IE 6.0
My applet runs in AOL within the same environment. However, the one we wrote does not run in this at all. I get the characteristic grey patch. Additionally, even the 1.4.2 test applets do not run in my environment. I get status messages like "load:class LoadUpload_100 not found".
I need to mention that 1.2 applets run in the same environment without any issues.
Any help on this will be greatly appreciate.
Thanks,
Akoul.
[email protected]

If you use Swing, you will need to convert your HTML using Sun's HTML converter.

Is there a solution to the problem of Java applets not working in V6.0

Live weather information, powered by java, does not display on the web page. Previous versions of Firefox, at least upto V4 were OK - I have had to revert to IE

Thank you for that I have been using a similar site http://ipinfo.info/netrenderer/ but yours seems much better - at least my website http://www.thelittlethings.info seems to be working okay now.

Printing problem on java applet

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