I have java 1.4.2_02,eclipse 3.2 and junit 4.3 versions. when I try to run a test case , encountring the following error can anyone explain the cause of this error java.lang.UnsupportedClassVersionError: org/eclipse/jdt/internal/junit4/runner/JUnit4TestLoader (Unsupported major.minor version ...

Hi!One of our users uses programs that requires different versions of Java. Is there a way to easily install and switch between different versions of Java?Thanks in advance

Hi,my WIN 2003 server died on the 18th of april 2007 after he received the automatic JAVA update (1.6....?). I was asked to reboot the server to finish JAVA installation but the server only went down. From that moment I wasn't able to boot the server again.I now have access to my harddisk via ...

Hi,my WIN 2003 server died on the 18th of april 2007 after he received the automatic JAVA update (1.6....?). I was asked to reboot the server to finish JAVA installation but the server only went down. From that moment I wasn't able to boot the server again.I now have access to my harddisk via ...

I have about 10 updates showing in my install programs window, using around 1 gig of hardrive space. Is this really necessary? Can I delete some of these since they are taking up so much space?

if can, how to choose the one that to be used?thx!

I've searched around a bit, but haven't been able to find any resources on this subject. Does anyone know if it's possible to enable JIT on Netbeans? I have Netbeans 5.5 with Java SDK 6.Any resources, etc. would be appreciated.Thanks!Joe H.

Can someone guide me as of how to fix the below exception.i need it badly, Please help***************************************************************Exception in thread "Thread-9" java.lang.ArrayIndexOutOfBoundsException: -1at java.util.ArrayList.get(Unknown Source)at ...

I'm running Windows XP Media Ed SP2 on a Core 2 Duo laptop with 2 gigs of RAM. It's a fresh install, and I tried installing Java 6 update 1. The error states: "Error applying transforms. Verify that the specified transform paths are valid." It tries to install for about two seconds before ...

I've gone blind with rage and I've finally decided that the two culprits are Java and Nvidia.My system specs are as follows (I will then detail the issues I'm having)AMD Athlon XP 2000+512mb RAMNVIDIA GeForce4 Ti 4200 AGP8XWindows XP ProNow, ever since I changed my network provider from ...

Hi,I try to use a SAX parser to read a XML document (about 400MB).With jre 1.5.0 everything ist fine. Now I tried to use jre 1.6.0 and geht this OutOfMemoryError.Can you tell me how to fix this problem?thx

Hello. On our Laptop images, Sun Java hasn't integrated into IE6.Is there any scriptable way to achieve this, other than asking users to Run the program "JPICPL32.CPL", open its "Advanced" tab, expand "<APPLET> tag support", and tick the "Internet Explorer" tickbox ?Sun Java's ...

Our application used to run on JRE1.4 and 1.5 with reasonable speed. After we upgrade to JRE1.6, we noticed it's extremely slow when trying to pop up a blank screen. There is no hour glass and it looks like hang but somehow the sreen pop up eventually with at least 4 times slower than ...

Hi.We use the following script code (below) to identify if WebStart is installed. This was mostly found in various formats on SUN sites.This worked fine for us until JRE6 is installed. Problem:With JRE6, on FIREFOX(2.0.0.3), the web-page continually reloads due to this portion of javascript ...

I installed the most recent JRE version 6. And now Java applet code which has been working for years has stopped functioning properly. Specifically the code which reads a file. It will read a file once, but subsequent reads seem to read from a cache rather than actually going out to read the ...

Hello there. First I am having problems with my pc and I am trying to get them worked out. Now I am running XP pro SP2. Heres the deal recently I got nailed with something and I have it back about 80%. I am running IE7 and now when, after I can even get it to load, I attempt to close my browser ...

I now got a big problem:Javamake doesn't have a version to support Java6!The latest Javamake is 1.3.3 which only supports Java5, so I got a class version mismatch. This impacted my project greatly.Does anyone know when there will be a Javamake version for Java6? Or do you have any other good ...

Hi,We are using Weblogic 8.1 SP4 for deploying our appliaction on Sun Solaris 5.10 - T2000 with 64 bit SPARC with 8 processors. The JDK bundled along with Weblogic is JDK 1.4.2_13-b06.In our custoemr place, the Weblogic server is getting crashed after running for few days(3-4 days). We have set ...

hi,In simple i have a java .jar file under c:\program files\ which is a java executable file. Now i am trying to execute the file using double click on it. it is producing "Exception in thread "main" java.lang.NoClassDefFoundError:"If i put the file under any directory where no white space is ...

Page that contains an applet written with Java technology --> message: Fatal error of the Java complement: It has not been possible to load the surroundings of execution of Java.Test your Installation of Java Software --> message: Several virtual machines Java executing itself in the same ...

For example, here's a link to one that won't work http://www.ci.gulfport.fl.us/City_Departments/Leisure_Services/Marina/Large_Cam/lvappl.htmThis link always worked fine before I upgraded to this version. I'm running XP SP2 with all the recent updates.The problem is......I get the first frame ...

I have successfully downloaded and installed but the below I explains what my problem is.During the process of installing, it gets to the point where you are asked either to accept the license or not. However the license is written in German and I am wondering why that happens. Anyway I ...

Hi,.....for deploying a java application on a client system i need to check whether JMF is present on the client's system,as the application make use of JMF.So,how should i do this checking stuff through my application. Anil

HiWinXP added the PrintWindow() API that allows one application to take an image copy of another app's window, even if the window is off-screen or obscured, ie beyond the scope of a simple BitBlt. (PrintWindow seems to be a cross-process "extension" of the WM_PRINT message).But PrintWindow ...

Hi, Im working on a huge project for a client who wants a java app on a PDA, specifically the ASUS A636N from Dell, which is running Windows Mobile 5.0.I found the Mysaifu Java runtime env., but since it may be used commercially, I'd rather use a more official Runtime env.Any ...

I loaded Java SE 1.6on two of my computers....AOL Radio would not load on either. Re-installed 1.5 AOL, ok again....comments?

Hi everybody, I am a new user, so I hope that I am asking this question on the right site. I started doing accessibility testing last year, so I am still relatively new to this. We got an early release of Longhorn, so I decided to try some of our existing applications with JAWS 8.0 and ...

Hi,We are migrating an old 1.3.1_08 system from Windows 2000 to Windows 2003 Enterprise R2. Running on select CPUs, the JVM crashes. I can't find any information on Google on it. Call stack and DrWatson32 info of the Jvm crash:*-> Module List <-*0000000000400000 - 0000000000405000: ...

Life was good when our clients and server were running java 1.5.X. Now after some of our clients have upgraded to 1.6.0_1, life isn't so good.I am seeing seemingly random exceptions that appear to be generated down in the guts of the https api layer. I could use your help.Please, I appreciate ...

Hi, all. I'm a photographer on a tight deadline and need to upload pictures to my lab. The program uses java and it's been working fine for months since I first started using it. Now, all of the sudden, when I try to upload pictures online to my lab and java tries to run, I get knocked off of ...

There something very strange going on with the JRE msi package...!* Do a standard installation of JRE with the msi.* Verify that JRE has been installed (c:\program files\java\jre1.6.0_01\bin contains a lot of files!)* Right-click the msi package and select repair. This should normally verify ...

I am running xp pro service pack 2 on an IBM thinkpad. I have tried to acess several websites with java based content and when the runtime environment tries to load, I get one of the following errors:The Java runtime environment cannot be loadedorSeveral Java virtual machines running in the ...

Hi,I'm on a mac 10.3 and have no intentions of upgrading. When I try to start some demo's I get a lot of different errors, all as far as I can tell related to the JRE. I installed everything from the apple website:Java webstart 2.3.0 (modified the May 2007)Applet Launcher 1.4 (modified the ...

Hey AllWe know that gc frees the memory occupied by an object when no references are there for this object and invoke finalize() method on it.I tried the following case :1. I have an object on which i overrided finalize() method to know when the gc finalizing this object.public class AnObject ...

Hello.Anyone know the max heap size for a 1.6 applet? On a Vista PC, with java jre 1.6.0_1 the max heap size is 64M. On a XP PC with 1.5.0_11 it seems to follow the 1/4 memory size as I was able to bloat the heap to 96M!Anyone know why 1.6 has taken a step backwards?Thank you.Message was edited ...

Will jre 6.0 come out as a patch for Solaris 10 sparc? Or should I install it from the Java download site ( http://www.java.com/en/download/manual.jsp)? I currently have jre 5.0.11 (patches 118666-11 and 118667-11).Thanks.....

Can someone give me the javascript code to insert in HTML page.The result of that code would display the version of Java used by the person which is visiting the page.Thank you for your help

We have a memory leak in an enterprise java application.I need a way to reset the JVM.When i start the program, and clients connect to it, the memory keeps going up. as a quick fix we figured we could stop that program and restart it (giving us time to find the leak).The memory starts where it ...

Hi,I've recently updated to 1.6 from 1.5 and now any webpage that contains java applets takes anywhere from 20 seconds upto 1 minute to open and start. Is there a problem or should i just uninstall java completely?

I know, another installation question :)I am writing an application that downloads a JRE based on its os/arch. I know about webstart and the many installers, but they aren't applicable to what I am trying to do (an autoupdate client that will even update its own JRE).Very similar to webstart ...

I'm running a excutable jar file:'java -jar myExe.jar' i leave the command window open, and task manager window open next to it. when i minimize my command window, i see the CPU usage for the java process go down. why does it do that?

We have installed JRE 1.5.0_10 on our XP machines. While running the application on IE, after logging,the applet opens but doesn't get by default displayed onto the screen i.e manually the applet has to be selected. The same is not a case in machines with version 1.4.2_07. Moreover while ...

I've unintalled JRE and reinstalled it, tried several things but every time I try to download from ibm.com it crashes my browser and stops.The latest generated error text named hs_err_pid3216 shows this:## An unexpected error has been detected by Java Runtime Environment:## ...

Can I delete update 10 without problems with update 11 and will it still perform properly?

Hi,I try to install Java 5 update 11 fom java.sun.com. During finish of Installation I get --"Internal Error 2762" popup with an "OK" button.Running on Windows XP Professional, has previous installed java 5 update 10 on my system. Internet Explorer browser is running at install time.Is there ...

Hi,When I try and install Java 5 update 11 from http://java.com. It gives an option to install google toolbar and desktop options. The behaviour is due to some agreement Sun and google as per the link, http://www.sun.com/smi/Press/sunflash/2005-10/sunflash.20051004.1.xml.But is there any way to ...

Hi,I have observed that if there is older version of JRE present (say Java 5 Update 10) in system and try to install new version of JRE present(say Java 5 Update 11). During the finish of installation process the final dialog says with a note that all the browsers that are opened are going to ...

Does anyone have a way of uninstalling Java 1.6 and only 1.6, using a .bat or a .exe, we have a program that will only work Via Java 1.5X and I would like to put out on the server a .bat or .exe that people can use to unistall java 1.6 instead of me having to have to walk them through the Start ...

Hello everyone i was just wondering if i could remove old versions of JAVA from my computer. I have a ton of big older programs. This is a screen shot of what my add remove programs list looks like. http://www.blackicedepth.com/runtime.bmpThose are the 4 that i have on my computer. Can i get rid ...

Hi forumWe have been eagerly awaiting JRE 1.5.0_12 for a long time, because reports indicated, that a critical bug for us should have been fixed finally. The same reports indicated a release date of May 8th, which now has passed. The official site for 1.5.0 here at ...