JCP or XP

Hi,
I noticed the 658 answers for the JCP question. Any of you used XP home or pro with java and tomcat and hit problems. I am creating a help file for those inflicted with this problem. XP is definitely sub-standard in my view.
What does JCP stand for? I ma not reading 658 answers to find out.
Lots of best,
Kev

Hi cmcccorvey,
Thanks for the feeback. Not sure that I agree though. I was experiencing problems mainly in regards to DB2, which if you know the history - Bill was a partner once with IBM.
I have now uninstalled XP completely, as I am not impressed with this sorry example of the new NT (I quite like win2000).
Nothing personal, but pray tell me, how did you install your copy of XP? If you upgrade from a previous version of Win then you get a c:\windows directory, whilst if you install s new, you get a Winnt directory!!!!! First naff point.
second, if you log on as a new user, it takes quite some time (several minutes), to set you up with new documents and settings etc.
third, It is generaly a slow system apart from when starting (due to most of the start checks being removed!). Then it goes into overdrive, and takes ages (in seconds), to swap between directories every time.
Lastly, at the moment, Tomcat runs, but not with every database, particularly DB2. Mysql is fantastic, Access is as normal as ever (i.e. it does the simple jobs), but DB2 does not work.
Can you prove me wrong, please do, I would happily (not entirely) endorse installin the same into the University labs if I know that it works at a reasonable speed and with a fairdegree of accuracy, but I am yet to see this proven.
Best,
Kev

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** if you want to be a JCP ** - hoax?

On feb 11 someone posted a thread called
'IF YOU WANT TO BE A JCP...", it had an amazing
435 replies on 30 pages...
1) for those of you who posted your email addresses:
did you receive a copy of these papers?
2) the response was overwhelming... maybe an indications for the need for a "test" forum, where users can post questions & answers... i would enjoy being quizzed.
3) i think the strong response is indicative of an area not adequately (or maybe just not attempted yet) covered by sun... hint hint. Hello sun... are you reading this??
I dont think there is a "quick & dirty" way to learn java...
just practice & more practice. Am i wrong?

i'm totaly with you:
On feb 11 someone posted a thread calledit was posted on Jan 25, 2002 1:04 AM
and still some people post their replys.
'IF YOU WANT TO BE A JCP..."you should practice more and more, not waiting for JCP medicine.
i don't think there isn't any reference beter than
http://java.sun.com/
http://developer.java.sun.com/
it is full of tutorials, code samples, sample chapters of greate books, technical notes, and more .....
435 replies on 30 pages...of people who want to get it the easy way not the right way.
1) for those of you who posted your email addresses:
did you receive a copy of these papers?even if thay said yes how will you prove that they telling you the truth, they might be shy from sayin NO emails received.
2) the response was overwhelming... maybe an
indications for the need for a "test" forum, where
users can post questions & answers... i would enjoy
being quizzed.this question might be posted by a trainning company who give certification to test the market or....
3) i think the strong response is indicative of an
area not adequately (or maybe just not attempted yet)
covered by sun... hint hint. Hello sun... are you
reading this??what can sun do with,
some stranger who joined the forum on:
-> Jan 25, 2002
and posted his first and last message on
-> Jan 25, 2002 1:04:50 AM
i think we the members of this forum who should support and protect the forum, and warn each other.
I dont think there is a "quick & dirty" way to learn
java...
just practice & more practice. Am i wrong?you are right.
also, i noticed from exprience in this forum:
some people post messages with duck dollars and don't give it to any on from those who replied his message, this may be because:
a- he don't find his dream answer, that is his right, but he should mention the reason.
b- but i think that thay just do that to make people post message even with some code without entending from the begining to assign his dollars to him.
this forum, from my point of view, should have some ethics ruls that all people should follow, and warned if thay broke it or may be rejected from the forum, to have the best result from this forum.

Urgent: want info abot JCP exam

hi I want to give the JCP exam. i want the comlete info about the exam. can i give direct j2me exam or first i have to pass the core java exam? Is it neccessary to give papers sequencially? please if any one having idea then tell me...
Thanks

hi I want to give the JCP exam. i want the comlete
info about the exam.
one having idea then tell me... is there any model test paper available for this.
Thanks

If U want to be JCP ( and don't want to receive spam)

Well, I created a new email account and put it on the topic "If U want to be JCP".
So far its received two emails asking me to join a Java online community and two that I presume are from cat lovers - something to do with pussies ( cue Mrs Slocombe from Are you being served..... ), so I would suggest that people don't' put their real email addresses on there. If you really want information about certification go to www.javaranch.com or many other sites.
Also, why trust someone who can't even spell ( or be bothered to spell "you" properly??)

Well, I created a new email account and put it on the
topic "If U want to be JCP".
So far its received two emails asking me to join a
Java online community and two that I presume are from
cat lovers - something to do with pussies ( cue Mrs
Slocombe from Are you being served..... ), so I would
suggest that people don't' put their real email
addresses on there. If you really want information
about certification go to www.javaranch.com or many
other sites.
Also, why trust someone who can't even spell ( or be
bothered to spell "you" properly??)I also got something about a JAVA community. Itt found its way to my trash bin though. :)

Jcp.endpoint.main.max.threads exceeded error on jrun 4.0.1 server

jcp.endpoint.main.max.threads exceeded error on jrun 4.0.1 server
Posted: May 20, 2005 4:30 AM Reply
hi,
i am getting following error on my jrun server
'too many concurrent requests,
jcp.endpoint.main.max.threads exceeded'
The application is running on jrun 4.0.1 server.
i checked the log files but the load was too few on the day.
I tried a lots of stuff on net but could not find the solution.
pls help it out urgently
manoj

Lisa,
I would check the online docs and/or the following HowTos for more details. They are not specific to JRun, but will give you the general process and list or archives and other things to copy and add to the classpath:
http://technet.oracle.com:89/ubb/Forum2/HTML/006397.html
http://technet.oracle.com:89/ubb/Forum2/HTML/006398.html

My initial design of the JCP implementation,YOUR suggestions required

I have no experiences before on Javacard/Smartcard/COS...
Here is a simple/naive design after reading JCP specs and smartcard handbook, etc.
Please give me some guides/suggestions/references
Thanks.
The ideas below lacks of supporting materials.
The relation between COS and JCRE:
1. JCRE has lots function of the COS like Security Manger, Transmission Manager, Command APDU handle,
Application Manager(implemented as Applet), File Manager(implemented as Applet)
2. The main() of a COS is a loop receiving/sending APDU.
3. The IO loop could be implemented as Java code.
GUESS:so the JCP(VM, API, JCRE, Applets) plus native functions(IO, crypto) is the COS.
The function/class below form the COS of a smartcard
//1.cos
int main()
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//2. cos components == javacrd native functions
usb_opertions();
hash256();
//3. JCRE
class JCRE
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     SecManager secManager;
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class APDUDispatcher
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//3.2. IOManager
//java wrapper for lowlevel io operations
class IOManager
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//3.3. SecManager
class SecManager
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Please give me some guides/suggestions/references
Thanks.

The idea is right.
I've found an similar implementation here.
why2.38 lib/why/javacard_api/javacard/framework/Dispatcher.java
(note: this is javacard.framework.Dispatcher not javacard.framework.service.Dispatcher, the first one is part of JCRE, instead of part of API)
http://docs.camlcity.org/docs/godipkg/3.11/apps-why/lib/why/javacard_api/javacard/framework/Dispatcher.java
Wish helpful.

How to Apply a Project to JCP

Hi every one. My Name Mohammed Yousuff, i am working in Java for the Last 2 years. i Have Different Innovation idea for bulding new Java Tools . i like to know what are steps we have to follow to submit a Project to Java Community to get APPROVAL .if u have any info let me know [email protected]

http://jcp.org/en/procedures/jcp2

Org.jcp.xml.dsig.internal.dom.DOMKeyInfo equals() method implementation

I use something like this:
if(myKeyInfo.equals(anotherKeyInfo))
//I believe two signers are same. It seems correct.
Behind the scene the KeyInfo is implemented by org.jcp.xml.dsig.internal.dom.DOMKeyInfo.
I would like to have a look at org.jcp.xml.dsig.internal.dom.DOMKeyInfo to find out how its equals method is implemented.
Basically I would like to make sure wether myKeyInfo.equals(anotherKeyInfo) is the right way to ascertain the signer.

You can find the source in a few different places, either in the Apache XML Security project repository or the JDK 6 and OpenJDK projects on java.net. Here is a pointer to the JDK 6 source:
https://jdk-jrl-sources.dev.java.net/source/browse/jdk-jrl-sources/jdk6/trunk/j2se/src/share/classes/org/jcp/xml/dsig/internal/dom/DOMKeyInfo.java?rev=3&view=log

IPhone JVM a JCP activity?

Does anyone know if the development of the iPhone JVM is going to be a JCP activity? It seems to me that there are all sorts of fundamental issues that need to be resolved:
1) the JVM's going to be open source, so open design would also be good, no?
2) footprint: CDC vs. Java SE?
3) GUI: not Swing, but what then?
4) interoperability of Java apps on iPhone and Android
If it's not JCP, where do we send our input?
Steve

NO, and it´s "big bugg"

JCP test sample questions and answers

i am preparing for JCP , can i get some sample questions of JCP

http://www.javacertificate.com/
http://www.javaranch.com/certification.jsp
http://www.jchq.net/
http://www.danchisholm.net/
http://www-106.ibm.com/developerworks/edu/j-dw-java-scjp-i.html
http://www.sun.com/training/certification/java/index.htmlI would recommend becoming familiar with the use of an Internet search engine, such as Google.

JCP Submission to add covariant return types

What would be involved in getting to gether to submit a formal JCP to enable covariant return types?
AFAIK, the changes are:
1) the language spec
2) the JVM Spec
3) changes to the compiler code
4) changes to the class file verifier in the JVM code
And that should be it. Who wants to organise this?

My understanding is that the current generics proposal already includes covariant return types.

Does Microsoft have anything even remotely like JCP?

I know this is an odd place to post a question like this. But I was wondering if Microsoft had anything even remotely like Sun's Java Community Process Program ( http://www.jcp.org/ )?
It seems like such a great idea, and if Microsoft is going to compete with Java, it would seem like a good idea for them too. Not having it would be a real turn off for .NET, to me anyway.
Anthony

Hi,
I have great disdain fo MS (I do not like MS), but what they have done with Visual Dot NET is beyond cmprehension.
I have to admit, that part of it is a pure copy of java, with a few changes and called C##.
It is actually very good, sadly!
So, is MS competing? Too right they are.
It appears that the big players , i.e. IBM, SUN and MS are developing together.
That's nice,
best
kev

Off topic : for Admins "If you want to be JCP" thread

Could someone please delete the thread mentioned in the subject line as it is the usual type of thread that involves folk posting their e-mail addresses and it would appear to be set up for gullible folk. On another note maybe the software that runs this forum could be changed so that people actually have to look through the rest of the messages before they can hit the reply button i.e. look at the last messages posted! Rant over thanks for listening.

http://forum.java.sun.com/thread.jsp?forum=10&thread=232730

Error ocurs in JCP oracle.apps.jtf.base.resources.FrameworkException

Hello,
I have created Java concurrent program and register with apps (11.5.10). Java concurrent program consist of some third party Jar files. I have placed all the third party jar files under $JAVA_TOP and modified my Java concurrent program definition and pass value in the options clause
Options :-classpath /u103/app/applmgr/comntop/java:/u103/app/applmgr/appltop/au/11.5.0/java/appsborg.zip
I am getting the following error while running the concurrent request.
Exception in thread "main" oracle.apps.fnd.cache.CacheException
     at oracle.apps.fnd.cache.AppsCache.get(AppsCache.java:228)
     at oracle.apps.fnd.profiles.Profiles.getProfileOption(Profiles.java:1485)
     at oracle.apps.fnd.profiles.Profiles.getProfile(Profiles.java:354)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfileFromDB(ExtendedProfileStore.java:210)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfile(ExtendedProfileStore.java:169)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getProfile(ExtendedProfileStore.java:148)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureUsingDatabaseValues(DebugEventManager.java:1149)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureLogging(DebugEventManager.java:1010)
     at oracle.apps.fnd.common.logging.DebugEventManager.internalReinit(DebugEventManager.java:979)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:946)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:933)
     at oracle.apps.fnd.common.AppsLog.reInitialize(AppsLog.java:570)
     at oracle.apps.fnd.common.AppsContext.initLog(AppsContext.java:932)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:917)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:882)
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     at oracle.apps.fnd.cp.request.CpContext.<init>(CpContext.java:141)
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     at oracle.apps.fnd.cp.request.Run.main(Run.java:127)
Caused by: oracle.apps.jtf.base.resources.FrameworkException: Error in IAS Cache: java.lang.NullPointerException: null Connection
     at oracle.apps.jtf.cache.IASCacheProvider.get(IASCacheProvider.java:678)
     at oracle.apps.jtf.cache.CacheManager.getInternal(CacheManager.java:4684)
     at oracle.apps.jtf.cache.CacheManager.get(CacheManager.java:4507)
     at oracle.apps.fnd.cache.AppsCache.get(AppsCache.java:216)
     ... 18 more
javacache.log…..*
[2009-01-02 Fri 10:26:23.190 AM GMT] -001 [Mem]
java.lang.NullPointerException: null Connection
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     at oracle.apps.fnd.cache.GenericCacheLoader.load(GenericCacheLoader.java:141)
     at oracle.apps.jtf.cache.GenericCacheLoader.load(GenericCacheLoader.java:87)
     at oracle.ias.cache.CacheHandle.findObject(Unknown Source)
     at oracle.ias.cache.CacheHandle.locateObject(Unknown Source)
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     at oracle.apps.jtf.cache.CacheManager.getInternal(CacheManager.java:4684)
     at oracle.apps.jtf.cache.CacheManager.get(CacheManager.java:4507)
     at oracle.apps.fnd.cache.AppsCache.get(AppsCache.java:216)
     at oracle.apps.fnd.profiles.Profiles.getProfileOption(Profiles.java:1485)
     at oracle.apps.fnd.profiles.Profiles.getProfile(Profiles.java:354)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfileFromDB(ExtendedProfileStore.java:210)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfile(ExtendedProfileStore.java:169)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getProfile(ExtendedProfileStore.java:148)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureUsingDatabaseValues(DebugEventManager.java:1149)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureLogging(DebugEventManager.java:1010)
     at oracle.apps.fnd.common.logging.DebugEventManager.internalReinit(DebugEventManager.java:979)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:946)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:933)
     at oracle.apps.fnd.common.AppsLog.reInitialize(AppsLog.java:570)
     at oracle.apps.fnd.common.AppsContext.initLog(AppsContext.java:932)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:917)
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     at oracle.apps.fnd.common.AppsContext.<init>(AppsContext.java:742)
     at oracle.apps.fnd.cp.request.CpContext.<init>(CpContext.java:141)
     at oracle.apps.fnd.cp.request.CpContext.<init>(CpContext.java:124)
     at oracle.apps.fnd.cp.request.Run.main(Run.java:127)
[2009-01-02 Fri 10:26:23.297 AM GMT] -001 [Mem]
java.lang.NullPointerException: null Connection
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     at oracle.apps.fnd.cache.GenericCacheLoader.load(GenericCacheLoader.java:141)
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     at oracle.ias.cache.CacheHandle.findObject(Unknown Source)
     at oracle.ias.cache.CacheHandle.locateObject(Unknown Source)
     at oracle.ias.cache.CacheAccess.get(Unknown Source)
     at oracle.apps.jtf.cache.IASCacheProvider.get(IASCacheProvider.java:619)
     at oracle.apps.jtf.cache.CacheManager.getInternal(CacheManager.java:4684)
     at oracle.apps.jtf.cache.CacheManager.get(CacheManager.java:4507)
     at oracle.apps.fnd.cache.AppsCache.get(AppsCache.java:216)
     at oracle.apps.fnd.profiles.Profiles.getProfileOption(Profiles.java:1485)
     at oracle.apps.fnd.profiles.Profiles.getProfile(Profiles.java:354)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfileFromDB(ExtendedProfileStore.java:210)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getSpecificProfile(ExtendedProfileStore.java:169)
     at oracle.apps.fnd.profiles.ExtendedProfileStore.getProfile(ExtendedProfileStore.java:148)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureUsingDatabaseValues(DebugEventManager.java:1149)
     at oracle.apps.fnd.common.logging.DebugEventManager.configureLogging(DebugEventManager.java:1010)
     at oracle.apps.fnd.common.logging.DebugEventManager.internalReinit(DebugEventManager.java:979)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:946)
     at oracle.apps.fnd.common.logging.DebugEventManager.reInitialize(DebugEventManager.java:933)
     at oracle.apps.fnd.common.AppsLog.reInitialize(AppsLog.java:570)
     at oracle.apps.fnd.common.AppsContext.initLog(AppsContext.java:932)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:917)
     at oracle.apps.fnd.common.AppsContext.initializeContext(AppsContext.java:882)
     at oracle.apps.fnd.common.AppsContext.<init>(AppsContext.java:742)
     at oracle.apps.fnd.common.WebAppsContext.<init>(WebAppsContext.java:933)
     at oracle.apps.jtf.cache.ArchitectureWrapper.createAppsContextWithDBCFile(ArchitectureWrapper.java:143)
     at oracle.apps.jtf.cache.ArchitectureWrapper.createDefaultAppsContext(ArchitectureWrapper.java:107)
     at oracle.apps.jtf.cache.ArchitectureWrapper.setDefaultMsgMgr(ArchitectureWrapper.java:48)
     at oracle.apps.jtf.cache.ArchitectureWrapper.getDefaultMessageManagerInstance(ArchitectureWrapper.java:41)
     at oracle.apps.jtf.cache.ArchitectureWrapper.getMessageManagerInstance(ArchitectureWrapper.java:32)
     at oracle.apps.jtf.base.resources.FrameworkException.getCurrentMessageManager(FrameworkException.java:674)
     at oracle.apps.jtf.base.resources.FrameworkException.getMessage(FrameworkException.java:757)
     at java.lang.Throwable.getLocalizedMessage(Throwable.java:291)
     at java.lang.Throwable.toString(Throwable.java:368)
     at java.lang.String.valueOf(String.java:2645)
     at java.lang.StringBuffer.append(StringBuffer.java:433)
     at java.lang.Throwable.printStackTraceAsCause(Throwable.java:516)
     at java.lang.Throwable.printStackTrace(Throwable.java:495)
     at java.lang.Throwable.printStackTrace(Throwable.java:476)
Please let me know how to resolved the above issue.
Thanks in Advance.
Regards,
Manu

Thanks for your valuable reply.
I made change in concurrent program option clause
Option: -classpath /u103/app/applmgr/comntop/java:/u103/app/applmgr/comntop/java/oracle/apps/xxmon
where all the third party jar files placed at /u103/app/applmgr/comntop/java
and custom program at /u103/app/applmgr/comntop/java/oracle/apps/xxmon
And now I am getting the following error:
java.lang.NoClassDefFoundError: oracle/jdbc/OracleStatement
     at oracle.apps.fnd.cp.request.Run.main(Run.java:127)
Can you please help me out?
Thanks & Regards
Manu

About JCP

Hai i need the details about the Java Certification.
Any free tutorials is available..

> I Want the details about the sun java related
certification courses.
I want a worldwide increase in search engine proficiency.
While I hold my breath for that, here you go: http://www.sun.com/training/certification/java/index.xml
~

JCP or XP

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