The Java Runtime Environment, comprising of the Java Virtual Machine and standard Java APIs.

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Upgrade to java 1.7 in eclipse on mac

I'm sort of a beginner with eclipse but I want to update the libraries or build path or whatever to java 1.7 from java 1.6 and I can't figure it out. I'm a computer science student at the university ...
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installing subversion on linux

i wanna install Subversion Edge on Linux. i've downloaded CollabNetSubversionEdge-1.3.3_linux-x86.tar.gz from here and i'm following the instruction from here when i execute bin/csvn start on the ...
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64 Bit Windows 8.1 Failure to reinstall Java JDK and JRE

Attempting to update to jre-7u67 from 65 did not appear to work. On reattempting, installation failed with a “Access is denied” message. JDK was still there but I followed recommendations to remove ...
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909 views

Unable to install Java Runtime Environment (ver 7 update 65)

Background: I am trying to setup PyDev on Eclipse Luna. I have managed to download and installed Eclipse Luna. But on start up, it said I need to download and install latest Java Runtime Environment. ...
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210 views

How can updating the Java Runtime fix page freezes in IE on a website that has NO Java Applets in it?

We have a product written as an ASP.NET website deployed at over 70 sites. Recently, one site reported an issues where IE8/9 browsers would hang at certain post-back points, and would require the ...
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How to install java plugin for firefox in Fedora 17 or 18

I am running Fedora 17 64 Bit, I already installed firefox with the yum install firefox, and my firefox version is 22.0 I am trying to install the java plugin for firefox. But the instructions on ...
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1answer
363 views

Cannot delete jar from lib/ext folder

I've added a jar in the extension folder of my JRE (lib/ext) in order to provide an extension code to my applications. Now I want to delete this jar, but I cannot. The error message says: Cannot ...
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374 views

Windows 8 Java install is interrupted

Every time i attempt to install JRE 7u9 the installer gives me an error saying that java ran into an unexpected error please try installing later. Whenever i try I get the same error. I attempted to ...
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Java JRE: Setting default heap size

I'm having trouble with Java on a virtual server, it always gives me the following error: # java Error occurred during initialization of VM Could not reserve enough space for object heap Could not ...
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Java 7 update 25 applet error: “Error. Click for details”

I'm unable to get any applets to work in any browser. I am 99% sure that this error happened after updating Java 7 runtime to update 25 (on OSX Mountain Lion). Some more detail on my problem: this ...
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Java error with kodak app

I've run out of options with the kodak development guys, so I am hoping that someone here will have an answer. We runs kodak asset management system and some machines, get this error when trying to ...
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309 views

Wrong OEM while trying to use FlashTool. (Android Rooting)

I am trying to follow this link to install FlashTool so that I can root my Micromax Canavas HD. My Dev Enviornment is Ubuntu 12.04 LTE 64 bit with support libs for 32 architecture. I as well changed ...
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MATLAB not loading- java NoClassDefFoundError

The installation itself was giving an error: java.util.concurrent.ExecutionException: java.lang.RuntimeException: data starting at 0 is in unknown format but when I deselected Aeromodeling toolbox ...
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45 views

Problems with Dart Installation

I'm installing Dart on my computer (Windows 8, laptop with decent specs), and I've run into a couple of problems. I unzipped the file from the dart website for 64 bit windows to C:/. I tried running ...
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173 views

Eclipse Juno can't run any Java project

I use Eclipse Juno - Eclipse IDE for C/C++ Developers , and I can't run any Java project , mean even there is no "Run" option . For example when I right click on the Main class I just see (no ...
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751 views

Can't install Java JRE

I need to install Java on my computer for my browser to be able to use Java video players. I had Java installed until now (i often run Java based stuff like eclipse or minecraft), but my browser ...
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2k views

How to install 32-bit OpenJDK on 64-bit Unbuntu (and CentOS)?

I'm running 64-bit Ubuntu. I have a Java program that bundled with a 32-bit native library. I found no way to run it on the default 64-bit OpenJDK and manage to get a 32-bit one instead. But when I ...
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206 views

OpenOffice3 with 32bit JRE in CentOS6 64bit

I want to know if it is possible and how to install headless Open Office 3 with 32 bit JRE on CentOS6 64 bit. I need to set it in $HOME directory on Webfaction hosting. Open Office they already ...
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284 views

JRE rt.jar getting deleted on machine reboot

I am observing a strange behavior on some of my Windows machines. I have a Server application that uses Java JRE 1.6u26 (Oracle) which is bundled within it. Sometimes a machine reboot causes the ...