Finding JDK Version

Friends,
Is there a way to find the version of JDK installed in Oracle. Also is it possible to upgrade the version of JDK.
Regards,
Jaggy

I answered this question in your post in Re: Finding JDK version.
Cheers, APC

Similar Messages

Finding jdk version in day communique IDE

Hi All
This is my first post in this forum.So anything silly please ignore .
before going to my question will tell you what IDE am working on.My IDE is from Day( from Communique).Its a CMS application.It provides its own IDE.
now coming to my doubt.
I edited a java code from it.When i tried to compile with some jdk5 related features, it was throwing some errors saying identifier expected.When i try to view the java version it gave as '1.5'.I got the java version by using String classPath = System.getProperty("java.version").But my doubt is how to find the jdk version.Am little bit confused about how to get what version of java compiler it uses.I coudnt find out where to change the jdk version in that IDE.so it would be nice if i can solve it within my java code itself.
Any help would be greatly appreciated
Note:My doubt is general and nothing related to this IDE.Just for additional information i gave my IDE info.
thanks in advance

Thanks for the reply Praveen.
But i used the systemProp in different way earlier itself.Like System.getProperty("whatever property name i want to look for").But this didnt fetch the desired result.I want to know what version of java compiler my application is using.If i try the way u said i wud get version of jre and not jdk.Am not sure whether we can get the version of jdk from java.But just if there is any other way you can help me out.
thanks.

How to Find JDK version ?

hi all,
can any one tell me how to find the jdk version through java program ?. thanks in advance.

Again randy_ortan assign dukes, get his answer and *do NOT give the promised dukes*. Check out his message history!

How to find which version of JDK is loadjava using

Hi All,
How to find which version of JDK is loadjava using?
I am using Oracle : 9.0.1.5.1 and I need to use class javax.crypto.Cipher which is shipped with JDK 1.4.2, but loadjava is unable to import javax.crypto.*;
Any inputs would be greatly appreciated.
Thanks and regards,
Abba

Abba,
From memory only (since I haven't verified it), "loadjava" is a script, so you can have a look at its contents. I believe it actually uses JDK 1.1.8 (which is part of the Oracle installation). In any case, Oracle 9i is compatible with JDK 1.3 only.
Oracle 10g is compatible with JDK 1.4.
Good Luck,
Avi.

How to find out version of Jakarta-ORO in Weblogic.jar

Our environment is Weblogic 6.1 SP3 on Win2k professional with JDK 1.3.1_03 (build
1.3.1_03-b03). We use Protomatter Syslog in our application and it uses Jakarta
ORO classes for regexp parsing. Since Weblogic jar already has the classes we
do not have a separate jar for ORO in our classpath.
We have seen ArrayIndexOutOfBounds exceptions in ORO code and the bug is listed
as solved in version 2.0.7 & later versions. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=17707
I appreciate someone letting me know how to find the version of ORO in Weblogic
6.1 SP3. I could try placing the Jakarta jar before Weblogic jar on my classpath,
but I would like to figure out the problem instead of trial and error.
Thanks,
Nitin
[ArrayIndexOutOfBounds.txt]

I don't find it with a quick scan of the src610 code line, you might have to
open a support case, unless you can give me a class name for some more
hints.
mbg
"Nitin Shenoy" <[email protected]> wrote in message
news:[email protected]..
>
Our environment is Weblogic 6.1 SP3 on Win2k professional with JDK1.3.1_03 (build
1.3.1_03-b03). We use Protomatter Syslog in our application and it usesJakarta
ORO classes for regexp parsing. Since Weblogic jar already has the classeswe
do not have a separate jar for ORO in our classpath.
We have seen ArrayIndexOutOfBounds exceptions in ORO code and the bug islisted
as solved in version 2.0.7 & later versions.http://nagoya.apache.org/bugzilla/show_bug.cgi?id=17707
>
I appreciate someone letting me know how to find the version of ORO inWeblogic
6.1 SP3. I could try placing the Jakarta jar before Weblogic jar on myclasspath,
but I would like to figure out the problem instead of trial and error.
Thanks,
Nitin

How to determine the JDK version required to use a jar?

Hi all.
I am using a hosted server that uses JDK 1.4.2 and I cannot upgrade the VM. I have been finding it extremely difficult to install web applications on this server since I find that after installing the app, the web server complains the bytecode used in the jar is newer than the VM can understand (or it complains that the app uses JEE servlet or JSP methods it cannot find).
To compound the problem, only about 25% of the sites I've visited that provide jars for download mention the minumum JDK version required to use them. (Some do not mention any system requirements at all besides 'requires Java and a Java application server').
Do any of you know of any tools that can analyze a jar and determine the bytecode version it uses?
(Another helpful tool would be one that can determine the minimum JEE APIs required to run a web app..., but that's probably wishful thinking :)).
Thanks for your help.
Michael N. Christoff

The major/minor version of the class file is the way to go.
Also, it's not necessary to write a separate program to get to those. javap prints them out when being passed the -v flag.
Note, however that "JDK version" is not a correct term, as I can create 1.4-compatible class files with a Java 6 JDK (by passing the -target flag to javac). Those won't look any different than .class files written with a 1.4 JDK.

Certain properties arent beiing set (JDK-Version difference 1.2.1 & 1.3.1)

Hello alltogether
I'm extending a software which was once written on the JDK 1.2.1. For my extenstions i choosed to used the JDK 1.3.1. Now that i m done with my part, i remarked that the existing part of the webapplication doesnt run correctly on a server with JDK 1.3.1, and my extensions doesnt run on a server with JDK 1.2.1.
So what i m gonna do is, i have to make the existing system runnable on JDK 1.3.1, so that the whole system can be run on the server with JDK 1.3.1.
The problem i have with the existing version, is that the properties arent beeing set.
An example:
The request string is:172.16.1.38:8080/SupportSystem/issuelist.jsp?ident=3&command=closed
issuelist.jsp has uses the bean IssueBean and sets all its properties:
<jsp:useBean id="issueBean" scope="request" class="ch.msw.support.beans.IssueBean" />
<jsp:setProperty name="issueBean" property="*" />
IssueBean's property-setter method for the look like the follows:
public void setIdent(String newValue) {
if(newValue != null) {
 try {
 id=Integer.parseInt(newValue);
 } catch (Exception e) {}
}the command-property and the properties which are part of my enhancements are always beiing set. But the strange thing is that i cant find a difference between the functioning ones and the ones who fail
My supposition is that the 2 JDK - versions (1.2.1 / 1.3.1) implement different JSP-specifications which are featuring a difference with the property-setter-calling.
I cant figure how i could solve the problem...
maybe you can :-)
Thanks in advance!!!

What you have should work so I don't have a quick fix, only suggestions on how to track down the problem.
Presumably you must have recompiled IssueBean to add the new properties, so the java version is irrelevant. Ident is just as much a 1.3.1 property as is command.
Is the getIdent() method defined correctly? It must be "public String getIdent()" If, say, you are returning an int then the getter/setter pair may not be recognized by jsp:setProperty.
Try temporarily adding a System.out.println statement to setIdent so you know when it is called. Retest. If it is not called, add an explicit call to your JSP.
Add code to your JSP to print out all parameters. This will show whether ident is being passed through.
Good luck.

JRC R2 and JDK Versions

Hi,I use Crystal Report XI R2 JRC on a Web App. My application works fine (included all actions with the crystal viewer) with this configuration : -Application Server : WAS Express 5.0 - OS : Windows - platform : Intel - JDK : 1.4My application does'nt work fine (some actions with the crystal viewer - button next page, export PDF, etc... return an error 500) with this new configuration : -Application Serveur : WAS 6.1 - OS: Linux Red Hat AS4 Updated 4 - Platform : Iseries - JDK : 1.5 This is the error description : Error 500: LinkageError while defining class: com.crystaldecisions.Utilities.LengthLimitedDataInputStream Could not be defined due to: com.crystaldecisions.Utilities.c This is often caused by having a class defined at multiple locations within the classloader hierarchy. Other potential causes include compiling against an older or newer version of the class that has an incompatible method signatureIf somebody can help me or knows this problem (jdk version ?) with JRC R2, Thanks, Jerome. 

On our support site we have a document of supported platforms for various Operating systems,Â including Linux.Â In the Application server table, it lists the following configurations:
Application ServersÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â JDK
[] OAS 10G Rel.2 (10.1.2)Â Â Â Â Â 1.4.2_x Tomcat 5.0.27Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1.4.2_08+ [] WebLogic 8.1 SP4Â Â Â Â Â Â Â Â Â Â Â 1.4.2_x WebSphere 5.1.0.4Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1.4.1_x [**] WebSphere 5.1.1.0Â Â Â Â Â Â Â 1.4.2_x
WebSphere 6.0.0.2Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 1.4.2_x
I would also suggest reviewing the platforms document
[http://support.businessobjects.com/communityCS/TechnicalPapers/boe_xi_r2_supported_platforms_linux.pdf | http://support.businessobjects.com/communityCS/TechnicalPapers/boe_xi_r2_supported_platforms_linux.pdf]
InÂ your case it would seem that the issue is related to the platform you are trying to deploy on.Â Â
Usually the solution is to deploy on something that is on the supported list; it is one less thing that gets in the way of a successful solution.Â One thing you might try, is recompiling the JARS using the newer JDK, thisÂ is not a guarunteed solution but has been known to work in the past.Â
I do recommend, as a member of Developer Support, that you have a supported configuration, that way ifÂ you find any bugs with the product, we have an escalation path to fixing them.Â
Merry Enns
Technical Resource, Developer Support
Business Objects

Which JDK version is required for NWDS v 7.01.07

Hi,
Can someone point me in the right direction to find out whcih JDK version is required for NWDS v 7.01.07.
I currently have j2sdk1.4.2_19 installed but I am getting a build error when creating a new project from ESS of:
No 'default' JDK defined, will use running VM.
The TARGET variable for the shortcut and JAVA_HOME env variables are set.
The JRE_SRCROOT variable in NWDS is empty.
Regards,
Rob

In NWDS set default JDK version.
Windows - preferences - java Installed JREs
Select chk box for JRE you want.
Hope this helps.

Matrix for jdk version and j2ee version.

Recently, I started working on web application.
I downloaded eclipse etc and now i am totally confused b/w various j2ee + jdk versions.
I want to develop application in jdk1.4, and j2ee v1.4
So how j2ee 1.4 version is related jdk version? Eclipse is giving me so many options to select for version compatibility.
Isn't j2ee api is based on jdk 1.4?
Where i can find version matrix for servlet specs + ejb specs for j2ee v1.4?

WSL 10.3.3: http://www.oracle.com/technetwork/middleware/downloads/index-087510.html
Comes with its own JDK or download the newest here http://www.oracle.com/technetwork/java/javase/downloads/index.html
Timo

What query should I use to find all versions of Office 2013 64-bit installed on client computers?

What query should I use to find all versions of Office 2013 64-bit installed on client computers? Could someone create a custom query? I need all of the client computers names and which ones have any Office 64-bit components. Thank you so much! I really
appreciate it!

Hi,
You could edit the following query to meet your requirement.
SELECT     dbo.v_R_System.Name0, dbo.v_GS_OPERATING_SYSTEM.Caption0 AS [Operating System],
                      dbo.v_GS_OPERATING_SYSTEM.CSDVersion0 AS [OS Service Pack], arp.DisplayName0,
                      CASE WHEN arp.version0 LIKE '11.0.6361.0' THEN 'SP1' WHEN arp.version0 LIKE '11.0.7969.0' THEN 'SP2' WHEN arp.version0 LIKE '11.0.8173.0'
THEN 'SP3' WHEN
                       arp.version0 LIKE '12.0.6215.1000' THEN 'SP1' WHEN arp.version0 LIKE '12.0.6425.1000' THEN 'SP2' WHEN arp.version0 LIKE '14.0.6029.1000'
THEN 'SP1' ELSE '' END
                       AS 'Service Pack', arp.Version0
FROM         dbo.v_Add_Remove_Programs AS arp INNER JOIN
                      dbo.v_R_System ON arp.ResourceID = dbo.v_R_System.ResourceID INNER JOIN
                      dbo.v_RA_System_SMSInstalledSites AS ASSG ON dbo.v_R_System.ResourceID = ASSG.ResourceID INNER JOIN
                      dbo.v_GS_OPERATING_SYSTEM ON dbo.v_R_System.ResourceID = dbo.v_GS_OPERATING_SYSTEM.ResourceID
WHERE     (arp.DisplayName0 LIKE '%Microsoft Office%edition%' OR
                      arp.DisplayName0 LIKE '%Microsoft Office Standard 2007%' OR
                      arp.DisplayName0 LIKE '%Microsoft Office Enterprise 2007%' OR
                      arp.DisplayName0 LIKE '%Microsoft Office Professional%2007%' OR
                      arp.DisplayName0 LIKE '%Microsoft Office Standard 2010%' OR
                      arp.DisplayName0 LIKE '%Microsoft Office Enterprise 2010%' OR
                      arp.DisplayName0 LIKE '%Microsoft Office Professional%2010%' OR
                      arp.DisplayName0 LIKE 'Microsoft Office 2000%' OR
                      arp.DisplayName0 LIKE 'Microsoft Office XP%') AND (arp.DisplayName0 NOT LIKE '%update%') AND
                      (arp.DisplayName0 NOT LIKE '%Microsoft Office XP Web Components') AND (dbo.v_R_System.Operating_System_Name_and0 NOT LIKE '%server%')
AND
                      (arp.InstallDate0 NOT LIKE 'NULL')
ORDER BY dbo.v_R_System.Name0, arp.DisplayName0, arp.Version0
Full details:http://social.technet.microsoft.com/Forums/systemcenter/en-US/7baeb348-fb63-4115-8d76-2c884d18f708/sql-query-to-check-ms-office-service-pack-level?forum=configmgrreporting
Best Regards,
Joyce
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

How do i find the version for my garage band software?

How do i find the version of my Garage Band software?

Select it in the Finder and choose Get Info from the File menu, or open it and choose About GarageBand from the GarageBand menu.
(118047)

JDK Version req for OIM 9.1.0.1 Installation

Hi,
As per Oracle's documentation, we need to use JDK 1_4_2_15 for Oracle Identity Manager 9.1.0.1. Installation. In my machine when I checked Java Version it shows jdk 1.5_0_06. Is there any problem if I go with the default jdk version or I have to change it to 1.4.2_15. Please advise.
Regards,
CC

This is given in docs:
C:\>java -version
java version "1.5.0_06"
http://download.oracle.com/docs/cd/E14049_01/doc.9101/e14062/install_config_oc4j.htm#BGBJAAID

Setting different JDK versions for Different webapp in Tomcat

Hi All,
I have 2 web-applications in Tomcat 5. Now for Java I have j2sdk1.4.2 & j2sdk1.3..
Now One of my application needs j2sdk1.4.2 while other can run only with
j2sdk1.3.. (This is an old project & there are java class package norms - like every class should be in a package to import it now. But earlier it was not strict).
Means this is absoulte for me to run one application with version 1.3 while other with 1.4.
But I can set Java_Home env. varibale only once. How can I tell my each web-application to take thier own jdk version in compiling & running.
Is this allowed in J2EE/Web-Containers.
Please suggest if there is any such setting which makes it possible.
THanks you all in advance...
Manoj :confused:

wouldn't matter if you could.
The package enforcement is NOT something from J2SDK 1.4 but from the version of Tomcat used.
Each Tomcat instance will use the same JVM for all webapps running inside it. You'll need a separate Tomcat instance of an older version for the older webapp (or better yet change it around to the new rules).

BOE XI 3.1 jdk version

<h4> Hi,
Is JDK1.6 supported for BOE XI 3.1 application server?
According to platform requirements for linux (page 7) it seems that Tomcat 5.5 , jdk 1.5.0_xx is supported.
Of course in the same document there's also written: </h4>
Application Server Incremental Release Support Policy
Specified application servers versions have been successfully tested by Business Objects. Incremental releases of the specified versions defined by the last number in the application server name will be supported as they are made available, but may not have been tested by Business Objects. Exceptions in support will be documented.
JDK Version Support Policy
JDK major versions are specified to ensure the use of correct version when there are multiple choices provided
by the vendor. Business Objects tests and supports any _xx release installed with a given application server.
<h4>
So must I assume that Tomcat 6 and jdk 1.6.0_xx is supported?
Thanks,
Fabbio
</h4>
Edited by: fabbio on Sep 14, 2009 6:17 PM

With service pack 2 tomcat 6.0 is now supported but you will need to add it as 5.5 still comes packaged with the product. JDK 1.6 was not tested with tomcat per the [supported platforms for XI 3.1 SP2|http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/402db6eb-845d-2c10-a38c-aafde85ec769&overridelayout=true]
If using other web/apps that support 1.6 (weblogic or websphere) then 1.6 can be used.
Regards,
Tim

Finding JDK Version

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