Where to post my java package

Let's say i've written a package and want to get some feedback or whatever. What is the best place on the web to post it (naturally, except my own webpage)?

No I don't have specific questions. The feedback i'm looking for is what could have been added, changed, etc (and just to see whether ppl find it usefull).. I was just wondering what are the popular places where ppl search for java libraries, utilities, ... and can post their own packages

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Where are the standard java packages io,util etc found in JRE

hello,
can u guys tell me where the standard java packages io,util found in the JRE.
is it the rt.jar file??
as i need to set the path in my applicaion to it coz, my application after running generates a .java file and then compiles it and creates a .class file on the local machine every time it is run.

You want the <JRE Home>\bin directory as your path if you use the JRE to run the class. Eyeball the SDK bin directory, find the same directory in the JRE structure, and set your PATH to it.

Question relating to Java printing and where to post...

First of all I am not a developer, but I have a question regarding printing in an application that was developed using Java and am not sure where to post it. I'll pose the question than defer to a moderator to move it if necessary.
Here's the issue and question:
We are using an application that has a host/client structure on several systems that use Windows Vista and XP. I have been told by the support team for this application that they use Java for printing tasks. I don't know if the entire application or just the print engine were developed in Java.
Here's the problem:
Whenever I tell this app to print for the FIRST time after opening the app, it takes between 4 and 5 minutes before it brings up the print menu. Again, this ONLY happens the FIRST time I tell it to print, and subsequent print commands are processed in a more normal timeframe.
If I close this app and immediatly open it again, it goes through the same silly wait time for the FIRST print only.
Tech support had me update Java to the latest incarnation on all machines, but that changed nothing. The guy even had the GALL to blame Java for the issue, can you believe that???
Anyway, my question to you people here - that develop with Java - is what in the world this app ( and I suppose Java ) could possibly be doing with this print job for 4 to 5 minutes?
BTW... these are NEW systems, with Dual-Core processors and a minimum of 1.5 gigs ( the server has 3 gigs) of RAM. Oh, and what I am printing is simply text, no graphics, just plain simple text.
Any and all comments/suggestions appreciated...
bob

Thx ChuckBing,
I agree with you about the application being the most logical source of the problem, and I have already provided their support with all the details that you suggest.
I'll look at the link you provided and see if anything there steers me in a direction....
bob

Java package inclusion

i have a java package,not built in but someone made it,now i need to use to calcualte some values.
this is the link of file i want to use,i dont know much about Java, can anyone please advise me how i can easily use this package in my java program? i dont know how it should appear in same class path.thanks

i been trying to read this and work it out, but dint
work,any chance anyone could check out this
http://www.jstott.me.uk/coord/ site and tell me how
it wold work pzzOn the very first page that you linked, in the very first paragraph under the examples section, is the following paragraph:
The coord-conv classes are very easy to use. Remember that the coord-conv.jar file should appear on your classpath before you can compile your code that uses it. Also remember that you have to import the package:
If you don't know how to add the coord-conv.jar to your classpath, re-read the following: Setting the class path. Pay particularly close attention to the end, where it says:
But when classes are stored in an archive file (a .zip or .jar file) the class path entry is the path to and including the .zip or .jar file. For example, to use a class library that is in a .jar file, the command would look something like this:C:> java -classpath C:\java\MyClasses\myclasses.jar utility.myapp.CoolYou would use a similar technique when compiling with javac. If these instructions are difficult to understand, take the time to go through a basic tutorial, such as what I posted earler: Essentials, Part 1, Lesson 1: Compiling & Running a Simple Program. You'll need to get at least some basic familiarity with the language before you begin programming in it.

Where is the javax sound package for download?

Where is the javax sound package for download? (URL) I got the latest JDK yesterday and tried to compile some audio applet but it looks like all of the Javax stuff is missing from the latest JDK.
Where do I download the javax sound package ?
Dan

This is an audio player that another posted here. I tried to compile and run it but here were the results.
javac SimplePlayerApplet.javaSimplePlayerApplet.java:9: package javax.media does not exist
import javax.media.*;
^
SimplePlayerApplet.java:11: cannot find symbol
symbol: class ControllerListener
public class SimplePlayerApplet extends Applet implements ControllerListener {
^
SimplePlayerApplet.java:14: cannot find symbol
symbol : class Player
location: class SimplePlayerApplet
Player player = null;
^
SimplePlayerApplet.java:122: cannot find symbol
symbol : class ControllerEvent
location: class SimplePlayerApplet
public synchronized void controllerUpdate(ControllerEvent event) {
^
SimplePlayerApplet.java:44: cannot find symbol
symbol : class MediaLocator
location: class SimplePlayerApplet
          MediaLocator mrl = null;
          ^
SimplePlayerApplet.java:63: cannot find symbol
symbol : class MediaLocator
location: class SimplePlayerApplet
          if ((mrl = new MediaLocator(mediaFile)) == null)
          ^
SimplePlayerApplet.java:68: cannot find symbol
symbol : variable Manager
location: class SimplePlayerApplet
                    player = Manager.createPlayer(mrl);
                    ^
SimplePlayerApplet.java:69: cannot find symbol
symbol : class NoPlayerException
location: class SimplePlayerApplet
          } catch (NoPlayerException e) {
          ^
SimplePlayerApplet.java:130: cannot find symbol
symbol : class RealizeCompleteEvent
location: class SimplePlayerApplet
     if (event instanceof RealizeCompleteEvent) {
     ^
SimplePlayerApplet.java:165: cannot find symbol
symbol : class CachingControlEvent
location: class SimplePlayerApplet
     } else if (event instanceof CachingControlEvent) {
     ^
SimplePlayerApplet.java:166: cannot find symbol
symbol : variable Controller
location: class SimplePlayerApplet
     if (player.getState() > Controller.Realizing)
     ^
SimplePlayerApplet.java:170: cannot find symbol
symbol : class CachingControlEvent
location: class SimplePlayerApplet
     CachingControlEvent e = (CachingControlEvent) event;
     ^
SimplePlayerApplet.java:170: cannot find symbol
symbol : class CachingControlEvent
location: class SimplePlayerApplet
     CachingControlEvent e = (CachingControlEvent) event;
     ^
SimplePlayerApplet.java:171: cannot find symbol
symbol : class CachingControl
location: class SimplePlayerApplet
     CachingControl cc = e.getCachingControl();
     ^
SimplePlayerApplet.java:181: cannot find symbol
symbol : class EndOfMediaEvent
location: class SimplePlayerApplet
     } else if (event instanceof EndOfMediaEvent) {
     ^
SimplePlayerApplet.java:184: cannot find symbol
symbol : class Time
location: class SimplePlayerApplet
     player.setMediaTime(new Time(0));
     ^
SimplePlayerApplet.java:186: cannot find symbol
symbol : class ControllerErrorEvent
location: class SimplePlayerApplet
     } else if (event instanceof ControllerErrorEvent) {
     ^
SimplePlayerApplet.java:189: cannot find symbol
symbol : class ControllerErrorEvent
location: class SimplePlayerApplet
     Fatal(((ControllerErrorEvent)event).getMessage());
     ^
SimplePlayerApplet.java:190: cannot find symbol
symbol : class ControllerClosedEvent
location: class SimplePlayerApplet
} else if (event instanceof ControllerClosedEvent) {
^
19 errors
So what am I missing ...and where do I get it ??
Dan

Where i can find the package "netscape.javascript.JSObject;" ??urgent

where i can find the package "netscape.javascript.JSObject;" ??urgent
please

The Java Plug-in 1.3 ships netscape.javascript in a JAR file called JAWS.JAR. To compile an applet which uses JSObject, just add JAWS.JAR in the CLASSPATH before compilation.
If you don't have the Plug-in, but do have a Netscape browser installed, you can add the java40.jar file that comes with Communicator to the end of your CLASSPATH (or extract the netscape.* classes from there).

Where can I download Java version 1.6.0_26-b03-384 for Mac OSX 10.6.8?

Where can I download Java version 1.6.0_26-b03-384 for Mac OSX 10.6.8, please? I cannot find it anywhere on the internet and i need it because Firefox is complaing that the plug-in is inactive which is BS.
Thanks.

Snow Leopard:
http://support.apple.com/kb/DL1360
Note: Java 1.6 for Leopard is 64 bit only, but for Snow Leopard it is available for both 32 and 64 bit.
http://www.roguish.com/blog/?p=266
Since August 2012 updates for Java (and especially Java Runtime Environment, which is what you actually need) must now be downloaded direct from Oracle:
http://www.oracle.com/technetwork/java/javase/downloads/jre7-downloads-1637588.h tml
(which is for Java 7)
Further information here:
http://www.oracle.com/us/corporate/press/1735645
and their FAQ’s:
http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/mac-faq.html
The recently discovered zero-day flaw in Java 7 is so serious that the U.S. Department of Homeland Security has warned users to disable or uninstall it, and Apple has disabled the Java 7 plugin on Macs through its OS X anti-malware system, in order to protect users from a potentially serious security issue.
You should disable Java (if not already done) until either the US Department of Homeland Security, or Oracle, declare it safe and Apple restore the facility. Oracle have released an update said to fix the security flaw, available from here:
http://www.oracle.com/technetwork/java/javase/downloads/jre7-downloads-1880261.h tml
Javascript should not be disabled (it has nothing to do with Java).
However, if you need the Jave 6 JRE and plug-in, MadMAC0 has posted at
https://discussions.apple.com/message/20107182?ac_cid=tw123456#20107182
Apple has also posted (Oct 22/12) the approved solution for restoring the Java 6 plug-in:
Java for OS X 2012-006: How to re-enable the Apple-provided Java SE 6 applet plug-in and Web Start functionality.

Java package to parse email

Hi,
I was wondering if anyone knows of a java package which does the following. Monitors an email account (could be through SMTP) and downloads email based on certain rules you can mention in the config file. For instance, if the the email comes from address [email protected] then download the attachment B.pdf to a certain folder.

harsh884 wrote:
May be you can use Apache common-logging.jar its API for getting logs....try the link below
http://commons.apache.org/logging/guide.html
Was that meant to be posted in this thread?

Problem on how to create a .h file in a java package !!

Hello,
Please help me!! I have a problem generating a header file inside a java package. As I do not think eclipse IDE can do that, I then have to use the command as following in the command prompt instead.
D:\myJava\workspace\myJNI\bin>javah sysHookJNI/PollThread
javadoc: error -Illegal package name "sysHookJNI/PollThread"
sysHookJNI is my package name and PollThread is my class name. I think it should works because I compiled it with similar format as>java sysHookJNI/PollThread.java and it outputs the PollThread.class, but in fact it doesnot !>_<.
Can anyone suggest me what I should do?
Big thanks in advance,
Neth

Thank you so much !!
But after I got that point my old problem is still not solved with that. After my sysHookJNI.PollThread.h is generated, I compiled everything over and then run Test by
: java Test and the Exceptions are occurred as:
Exception in thread "Thread-0" java.lang.UnsatisfiedLinkError: sysHookJNI.PollThread.checkKeyboardChanges()V     at sysHookJNI.PollThread.checkKeyboardChanges(Native Method)
     at sysHookJNI.PollThread.run(PollThread.java:21)
And this is my PollThread.java (actually I took it from Jacob )
//PollThread.java
package sysHookJNI;
import java.io.*;
public class PollThread extends Thread
     public native void checkKeyboardChanges();
     private KeyboardHook kbh;
     public PollThread( KeyboardHook kh )
          kbh = kh;
          System.loadLibrary("syshook");
     public void run()
          for(;;)
               checkKeyboardChanges();
               yield();
     void Callback( boolean ts, int vk, boolean ap, boolean ek )
          KeyboardEvent event = new KeyboardEvent( this, ts, vk, ap, ek );
          if( ts )
               kbh.keyPressed( event );
          else
               kbh.keyReleased( event );
}Anyone has any suggestion about this problem? I really have no clue about it!! it keeps complains the same things no matter I regenerated header file or not.. T_T
Btw, shall I make a new post about this problem?
Thanks for your time,
Edited by: Nethie on Nov 1, 2009 2:37 PM

Free Java Packages

Hi,
This post might be a bit off topic, but I'll be glad if someone could help.
I am currently creating a GUI project using Swing. I wanted to know if I could get a list of some free Java packages that I could include in my project.
Eg. A voice recognition package that I can build my GUI around, etc.
A link to such a website with the packages would be very helpful.
Thanks

If you want voice recognition, I suggest you wait
about 5 years. Unless your users have to use this
system for some reason, they are more likely to find
a keyboard easier and less error prone.I used voice recognition about 10 years ago and if was possible to train it to recognice commands from a person. I used it to enable computers for people who coldn't operate normal input devices. Voice recognition is also use today by doctors to control operating equipment and by fighter pilots in situations you need both hands free.

Compiling java packages

I want to compile a complete java package from single command .
Say i hv package as following
javadir
javadir/a/b/*.java
javadir/c/*.java
javadir/a/d/*.java
i want to compile all these java files in one go without explicitly giving paths
any suggestions??

Duplicate post - make replies to
http://forum.java.sun.com/thread.jspa?threadID=584435&tstart=0

Java package - money

good evening guys,
i am finding a piece of work extremely tough going at the moment and wondered if i could get any hints/help on where im going wrong. i am aiming to produce a package (money.java) which could be used in order to produce arithmetic calculations on sums of money.
The code i have at the moment is:
MONEY.JAVA:
package java;
public class money
     private int data1, data2;
     public money()
         data1=0;
         data2=0;
     public money(int value1, int value 2)
          data1 = value1;
          data2 = value2;
    public void addMoney(int value1, int value2)
          return value1 + value2;
     public void subtractMoney(int value1, int value2)
          return value1 - value2;
     public void divideMoney(int value1, int value2)
          return value1 / value2;
     public void multiplyMoney(int value1, int value2)
          return value1 * value2;
}MONEYTEST.JAVA
import java.money;
public class MoneyTest
    public static void main(String [] args)
         money p = new money(10,20);
         System.out.println("The total is " + p.addMoney());
}I think i may need a 'toString' method? and also, is there any way of covering errors? im sorry if these problems are trivial. I have various books, but can't seem to use them in this case.
Thank you for any feedback.
Jess

That's a class, not a pakcage.
Do you need a toString? There's already a toString defined on Object that you inherit. It's not very useful though. If you want to show something more meaningful when you do, say, System.out.println(aMoneyObject); then yes, you'll need to override toString.
http://developer.java.sun.com/developer/Books/effectivejava/Chapter3.pdf
What are data1 and data2? Those are meaningless names and you never use them.
As for handling errors,
http://java.sun.com/docs/books/tutorial/essential/exceptions/index.html
It's not clear what you're trying to accomplish, and your questions are rather vague, so it's difficult to provide useful advice.

Include Core Java Package While using Javadoc

Hi there:
I have developed a java package which import the JavaSQL package. I would like to generate the technical document via Javadoc and include the JavaSQL APIs. Any idea?
Thanks, Joseph

Use the '-link' option of the standard doclet. This example will allow you to link to Sun's api's directly. Of course, you could also provide a link to an internal URL (could also be a file:// URL) where the SDK javadocs are located.
javadoc mypackage [...] -link http://java.sun.com/j2se/1.4.1/docs/api/

Where to download the JAVA component for BS2005 and SAP XI ?

Dear all,
When I install the ECC6 in Linux, system reminder me that the JAVA package is not correct. I wonder where to get the right JAVA component for BS2005? Btw, where to download the SAP XI Component for installation? Tks.
Regards
Jialin

all,
I have got it from delivered DVD.

Importing Java Packages

Hi all,
I've just started a course at uni learning Java. On the Linux machines there it's easy importing a package - type import (name of package) then run the command javac with the classpath of the package.
However, back at home this can't be done. I've tried pacing the package in the same directory as the java file, but still won't compile, stating that the package cannot be found. Any ideas?

Ah, maybe I misunderstood, so I'll give you the answer to my other interprtation of the question.
You need to set up your classpath on your computer, If your using windows you can go to:
control Panel > system > Advanced > Environment Variables
Than add:
Variable Name: CLASSPATH
VariableValue: .;c:java_SDK\;c:\java\
obviously change your directory names according to where you compile your java files, the . at the start means "look in this directory"

Where to post my java package

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