Check JDK version

All,
How to check the JDK version the portal server is using?
Is it by verifying it in web server administration console?

Yes, the portal server uses the web server's JVM (JDK).
If you are using Secure Remote Access, the gateway uses a separate JVM.

Similar Messages

  • How to check JDK version

    Hi
    I have windows XP installed and I want to know what version of JDK is installed. Can anyone know how to check that?
    Thanks,
    Vishal

    Vishal,
    File "ojdbc6.jar" is available for donwload from:
    http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/htdocs/jdbc_111060.html
    Good Luck,
    Avi.

  • How to check the JDK version of a compiled java file

    can anybody tell me how to check the JDK version of a compiled java file ?
    Edited by: gbhatia8 on Sep 9, 2010 7:04 AM

    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.

  • How to check which version of Jdk installed on the machine?

    How to check which version of Jdk installed on the machine?
    & Which version of Oracle Insatlled on my machine?

    String version = System.getProperty("java.version"); %

  • 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.
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    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

  • Netweaver SR3 on Linux Enterprise 10 - Which JDK Version

    Hello experts,
    we are facing problems installing Netweaver SR3 (Java) on Linux Enterprise. The problem is that the step Import Java Dump hangs and the installation does not continue. According to other forum threads one problem might be a wrong JDK version. We run Linux on 64 Bit AMD.
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    Marco

    Hi
    Check note [1172419 - Linux: Supported Java versions on the x86_64 platform|https://service.sap.com/sap/bc/bsp/spn/sapnotes/index2.htm?numm=1172419]
    Symptom
    You need to install a supported and certified Java VM on Linux x86_64 in order run SAP products based on SAP WebAS Java.
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    The currently required version of the IBM JDK 1.4.2 is SR12.
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  • Target JDK version?

    Hi, I'm trying to get a string out of a database via JDBC. When I compile my code with "1.3.0" as target JDK version in the project properties settings, the java.sql.ResultSetMetaData().getColumnType(int column) method says my string is of type OTHER and it comes out as '3003D0022003100...'.
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    /Fredrik
    null

    Fredrik,
    You don't mention which driver version you're using. I know with 8.1.6, there was a classes12.zip for using JDBC with the JDK 1.2.x, and a classes111.zip for using JDBC with JDK 1.1.8 (I think).
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    I recommend checking the Oracle8i JDBC Developer's Guide and Reference for the version of the database you're connecting to and see info is provided there about compatibility with different versions of the JDK.

  • Using the java jdk version as a conditional

    Hi,
    I have an method that I only want to occur for jdks over 1.4.2. Is there any easy way (handy API or something) of coding it so I can check what jdk the program is running on and then call or not call a method depending on this jdk being greater then jdk 1.4.2.
    Thanks,
    John

    no am refactoring an idl to java compiler and need to
    take into account changes in the Java Language
    Specification between JDK's, for instance certain
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    be created if it will be illegal for the jdk in use.Could you give an example? The only one that I know of is that pre-1.4, you could use a method named assert(), and post-1.4 you can't. That's going to be a serious problem if it shows up in your IDL, but otherwise not something you need to worry about.
    I've found that the more likely case is that I want to use a version-N-specific library method, but still need to compile the code in a pre-version-N environment. In that case, reflection can help: at runtime, determine whether the method is available, and fall back to alternatives if it isn't.
    Also, is the JVM version that you're running your compiler on guaranteed to be the same one that runs the generated code? If not, then checking its version isn't going to help. Instead, you'll have to follow the lead of javac, and use "-source" flags on the command line.

  • Question on IBM JDK Version when Installing OBIEE 11.1.1.7.0  on IBM AIX on POWER Systems (64-bit) / O.S. 6.1

    Hi,
    Certification Matrix gives us JDK Version: JDK 1.7.0 SR3+ IV33133   64 Bit
    Does anybody know whether  this is the exact JDK Version or if we can install anything more than this version?
    Thanks very much for your help in advance.

    Thank you for your suggestion. I can certainly try pointing to a different temp folder, but how much space does it need?
    /u00/temp appears to have quite a bit of space available...
    [oracle@oel58 logs]$ df -k
    Filesystem 1K-blocks Used Available Use% Mounted on
    /dev/mapper/VolGroup00-LogVol00
    16663980 3820232 11983588 25% /
    /dev/sda2 99188500 18500088 75568500 20% /u00
    /dev/sda1 101086 41172 54695 43% /boot
    tmpfs 3170304 1063332 2106972 34% /dev/shm
    shmfs 3170304 1063332 2106972 34% /dev/shm
    ShareVB 320864252 168386324 152477928 53% /media/sf_ShareVB
    [oracle@oel58 logs]$ df -k /u00/temp
    Filesystem 1K-blocks Used Available Use% Mounted on
    /dev/sda2 99188500 18500088 75568500 20% /u00
    Also, I verified TMP, TMPDIR, and TEMP all point to /u00/temp.
    And the preinstallation check shows this:
    Checking Temp space: must be greater than 1536 MB. Actual 73797 MB Passed
    Checking swap space: must be greater than 500 MB. Actual 5951 MB Passed
    Checking monitor: must be configured to display at least 256 colors. Actual 16777216 Passed
    It might be worth mentioning, as well, that I get the same result, whether I use ...Disk1/runInstall.sh or ...Disk1/install/linux64/runInstall.sh
    The file I originally posted came from trying the linux64 installer.
    What else can we check/try?
    Edited by: user733825 on Mar 28, 2013 6:26 PM
    What is it that tells the installer there is an application server running? Is it checking for some WebLogic environment variable I may have incorrectly configured? I have a WebLogic server running, and it is hosting a Forms server and a help server. Why does the installer think there is no Application Server installed?
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  • JAR file JDK version

    I have a question that i want to ask for a long time. Let say someone give you a jar file, how do we check which version of JDK it is compile ?

    You can get an easy, but approximate, answer by looking in the jar manifest:
    $ jar -xf somejar.jar META-INF/MANIFEST.MF
    $ cat META-INF/MANIFEST.MF
    Manifest-Version: 1.0
    Class-Path: someotherjar.jar
    Created-By: 1.6.0 (Sun Microsystems Inc.)
    Main-Class: Main
    The Created-By attribute says which JDK version created the jar file. However, that's not always the same as the version that was used to compile the classes. To get an exact answer, you'd need to look at the class file version number, and you'd have to do it for each class file since they don't all have to be the same. Gory details left as an exercise. Here's a reference to get you started:
    http://java.sun.com/docs/books/jvms/second_edition/html/ClassFile.doc.html#80959

  • Jar file , which jdk version ?

    I have a question that i want to ask for a long time. Let say someone give you a jar file, how do we check which version of JDK it is compile ?

    You can get an easy, but approximate, answer by looking in the jar manifest:
    $ jar -xf somejar.jar META-INF/MANIFEST.MF
    $ cat META-INF/MANIFEST.MF
    Manifest-Version: 1.0
    Class-Path: someotherjar.jar
    Created-By: 1.6.0 (Sun Microsystems Inc.)
    Main-Class: Main
    The Created-By attribute says which JDK version created the jar file. However, that's not always the same as the version that was used to compile the classes. To get an exact answer, you'd need to look at the class file version number, and you'd have to do it for each class file since they don't all have to be the same. Gory details left as an exercise. Here's a reference to get you started:
    http://java.sun.com/docs/books/jvms/second_edition/html/ClassFile.doc.html#80959

  • Get jdk version throgh applet

    hi
    how can i determine which jdk version the browser is using from applet.i want to tell the user that if he is using jdk1.4 version than a message appears that this applet can be run on jdk1.3 or less.
    Thanks

    Like I said,I am not a big applet maker but I would
    think this would cause a security exceptionI can't tell if this was a reply to my 2nd response, it seemed a little too quick. Anyway, if you didn't catch that, check here:
    http://java.sun.com/docs/books/tutorial/applet/practical/properties.html
    You can check the version with applets.

  • Which BEA WLS version (+ service packs) used which JDK/JRockit-JDK version

    Hello,
    I'm looking for an overview about the JDK and JRockit JDK versions which are used in the different BEA WLS versions.
    Specialy im interested on all BEA WLS server versions (incl. the different Service Packs) starting with version 7.0.
    The overview should contain the following information if possible:
    - BEA WLS Version Number including SP
    - Plattform (Windows, HPUX, Solaris, ...)
    - JDK version
    - JRockit JDK version
    Here is an example (??? = I do not know currently):
    WLS vers. (incl. SP)|Plattf.|JDK vers.|JRockit vers.
    7.0.1 |Solaris|??? |???
    8.1.5 |Windows|1.4.2_08 |rockit81sp5_142_08
    9.2 MP1 |HPUX |??? |???
    Thanks a million if somebody could provide me those information. :-x
    Cheers,
    Markus Jessl

    Please check :
    http://edocs.bea.com/platform/suppconfigs/index.html
    Jin

  • Update java/jdk version

    Is there any documentation or guide to update the java/jdk version in my DB???
    the actual version is 1.4.2_04 I wanna update to a newest.
    10 g.
    release 10.2.0.3
    java/jdk version 1.4.2_04

    840877 wrote:
    Is there any documentation or guide to update the java/jdk version in my DB???
    the actual version is 1.4.2_04 I wanna update to a newest.
    10 g.
    release 10.2.0.3
    java/jdk version 1.4.2_04Oracle supplies its own JRE environment with the installation. Why you want to update your JDk ? What's the reason?
    For Java, check the below link,
    http://www.java.net/external?url=http://www.oracle.com/technetwork/java/javase/downloads/index.html
    Aman....
    Edited by: Aman.... on Aug 2, 2011 11:11 PM

  • 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!

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