Java, is a cross-platform programming language created by Sun Microsystems and is now owned by the Oracle company

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How to create a .app folder from an executable .jar?

Just this. I have an executable jar that I'd like to create a .app folder for. Mainly just because I'd like it to be pinnable to the dock. Is there any easy way to do this? Edit: Really what I'm ...
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3answers
659 views

eclipse wrong VM related to java 1.7

So I have been searching for hours on this. So I installed java 1.7 on my mac before I realized I wanted/needed to use 1.6. I have managed to change everything so that the command line sees version ...
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2answers
7k views

Java WebStart fails on Mac OS Mountain Lion

After searching several hours for a helpful hint on support pages and FAQs that really (!) work this question: I need Java WebStart for an application that works on MAC OS X (Mountain) Lion. So far ...
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2answers
2k views

Java won't work in Chrome/Safari/Firefox, but does in Terminal

I've updated to Oracle's 1.7 64-bit beta, and this is what my Java Preferences window looks like (you will note that the webapp checkbox is checked and I've restarted my machine since checking it): ...
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2answers
93 views

Uninstalling Java 6 to replace with Java 8

Every single time I try to install the Oracle Java Runtime Environment... I keep being stuck with Apple's Java 6. I have no idea how Apple's Java 6 ended up on my computer in the first place. I keep ...
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2answers
387 views

Java 8 is not working

I have updated to yosemite and installed java 8. But, it is not working. When I try to verify java version or run any java app on browsers (chrome and safari), I see blank field. If there is any ...
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2answers
300 views

Is it possible to use Adobe CS5 with Java SE 7?

I have Adobe CS5 installed (old version because it's what my institutional site license covers) on Mavericks. Whenever I boot my system, I get the following dialog box: However, I don't have Java ...
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2answers
124 views

Trouble updating to Java 8 JDK

I have run the JDK 1.8 installer from http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html, and it all apparently installed correctly. But in the terminal, when I do: ...
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votes
1answer
187 views

Can I determine how the Flashback trojan infected my machine despite disabling Java?

Apple's update on April 17, 2012 detected and deactivated the Flashback trojan. Yet two weeks ago I had following the instructions here. After concluding that my Mac is not infected, I disabled Java. ...
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1answer
485 views

Oracle's Java 1.8 appears to not actually install itself

I have searched for answers this problem, but nobody seems to have such a basic problem as I have. I have Java 1.7 installed and tried to install 1.8 - both through the Java control panel and manually ...
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1answer
254 views

Open Java .app application bundles with double click on a Mac without Apple's Java 6

In short: On a mac with a clean installation of Yosemite, doubleclicking a compiled Java mac-style .app application bundle fails to launch the app, unless Apple's Java 6 is installed, even if the ...
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1answer
512 views

Install jdk 8 without admin privileges

Is there a way to install or run jdk 8 without admin privileges? I would like to compile a java project I have that requires jdk 8 on a computer that has only jdk 6 installed. I am not an ...
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1answer
525 views

“Failed to install SGD client” when accessing the secure global desktop from OS X

I am having an issue since I have upgraded to OS X Yosemite. I used to previously remotely access my work's Windows system from my Mac (OS X Mavericks). I had installed XQuartz and Java and was using ...
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vote
1answer
64 views

iMac install Java, webpage test succeeds, `javac` fails

I'm trying to install Java on my iMac running 10.9.5. I downloaded and installed JDK according to the official Oracle instructions. When testing via the web-page at the end of the install, Java is ...
1
vote
1answer
68 views

Some applications have grey menu bar

When running (for example) a java application (Minecraft) in it's own space (in Mavericks) the menu bar disappears, but then a grey bar appears on top of the space. Is there anyway to fix this? It ...
1
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1answer
221 views

Suppress Java warnings

I'm using a website with a Java plugin (applet I think) that prompts me everytime I use it to access the local file system. These are the two pop ups: and: I already have the site in question ...
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1answer
4k views

Facebook Video Chat plugin no longer works on Mavericks

After upgrading my Mac OS X 10.6.8 Snow Leopard to OS X 10.9 Mavericks, I've encountered a minor problem. The video chat plugin of Facebook no longer works. On the Facebook chat box, the video chat ...
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1answer
107 views

Malware? .systemRootModeFile in ~/users/me/library

Non-techie person asks: There is a .systemRootModeFile in ~/users/me/library. Is it malware, something horrible? In the hidden library folder in ~/users/me I have a folder named .f5cd. Inside that ...
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1answer
13 views

Can't enable Java for browser

For some reason, whenever I try to enable Java in the browser by clicking on the checkbox "Enable Java content in browser" in the Security tab of the Java control panel, it asks for my password and ...
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1answer
102 views

setting JAVA correctly on MAC

I am new to mac (coming from the windows world). I did some reading on how and where JAVA HOME is set on a mac machine. I have some assumptions listed below, would be great if someone could go through ...
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1answer
133 views

Mac OS X Yosemite Java 1.6 Downgrade to 1.6u35

I installed the latest version of Java 1.6 provided by Apple and didn't realize that the application I have to do development for must use 1.6 update 35. Is there anyway I can uninstall the latest ...
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1answer
135 views

How to find rt.jar file?

My virus scanner (Sophos) showed that it was scanning a file named rt.jar plus several other .jar files. I was a little bit surprised because I didn't think that Java was installed. Yet, when I ...
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1answer
141 views

JDK - Platform Not Recognized - Running Eclipse or mvn

I screwed it up! I upgraded to Java 8 yesterday and that trashed some projects I was working on so I attempted to downgrade back to Java 7 and the wheels came off. I've removed the previous Java ...
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1answer
200 views

What are the dimensions for the apple dock icons?

I have figured out how to change the icon for my program that I made in java, but now the default icon goes and nothing is there, is it because of the incorrect dimensions? I currently have a 16x16 ...
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1answer
1k views

Problem with installing Java: java: command not found

I just installed Java 8.25 but I'm still not getting 'legacy' applications to work. I tried verifying the version in terminal: manfred$ java --version -bash: java: command not found I think there's ...
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1answer
178 views

Java issue with osx…installed latest but java apps not working

I have an odd issue on my MAC. I installed java 1.8 sdk so I can use some Java applications however when I run any java based apps, they look real weird or I can get an error saying to use the latest ...
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1answer
123 views

Does the App Store update Java, if installed?

If I installed Java (or an older version), will the App Store update my local installation, even though I installed, and updated it outside of that? http://support.apple.com/kb/DL1572
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1answer
2k views

Minecraft crashing on Mac OS with Java 8 - any fixes?

When I load or start a new game on Minecraft it crashes. It only happened after I installed Java 8. Minecraft Version: 1.7.10 Operating System: Mac OS X (x86_64) version 10.9.4 Java Version: ...
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votes
1answer
2k views

How to locate UI Button for AppleScript using Accessibility Inspector

There are several articles here that address this question, but none offer the help to connect-the-dots. The attached screen shot shot shows Accessibility Inspector for the button in question, which ...
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1answer
196 views

/Library/Java - deleted it, how to restore?

I'm having problems with long shutdown times and I read somewhere that deleting /Library/Java would solve it, so I did. It didn't do sh*t. What was the content of that folder (a screenshot might ...
0
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1answer
41 views

What is the Home Folder under /Library/Java for?

I installed Java 1.7 from the oracle site. Looking at my folder structure, there is /System/Library/Java and /Library/Java. Under /Library/Java there is a Home symlink that goes to ...
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1answer
164 views

Java 6 doesn't work on OS 10.6.8

i don't understand and need some help: java doesn't work anymore for a few months and i don't know why. I have installed the latest version from apple, actually the 1.6.0_45-b06-451 on my imac 21,5" ...
0
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1answer
135 views

JavaScript problem while installing NetBeans and JDK in OS X 10.5.8 - Leopard

I downloaded the newest version of NetBeans and JDK and wanted to install it on my MacBook that runs on OS X 10.5.8 but I couldn't. This is the screenshot I made : Maybe since the this OS X version ...
0
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1answer
336 views

Java class file could not be launched on startup

I'm not sure what happened but now when I boot up my Mac I get this message that pops up every time: "The Java class file "myClass.class" could not be launched. Check the Console for possible error ...
0
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1answer
974 views

Problems installing Java 7 update 17

When trying to use my online bank, I was directed to the Java update site (again). I downloaded and installed Java 7 update 17, and the installer reported that everything was a-ok. Clearly, that was ...
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1answer
284 views

Problems running Britannica 2013 in OS X 10.8

I recently installed the Encyclopædia Britannica 2013 Ultimate DVD in my Mac running OS X 10.8.2 Mountain Lion. In the box is stated that only 10.6 - 10.7 versions are supported, and indeed I've run ...
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1answer
46 views

Java update not working?

well I have java 8 45 and when I go into terminal and do java -version it says this "java version "1.6.0_65" Java(TM) SE Runtime Environment (build 1.6.0_65-b14-466.1-11M4716) Java HotSpot(TM) 64-Bit ...
-1
votes
1answer
580 views

Macbook won't boot, possibly HDD issue

I am posting this for a friend who is having this problem but obviously can't post this himself as his computer will not boot up. He started having problems after a video game crashed during online ...
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0answers
98 views

Profile Manager 2 (10.8.5):

We are using Apple Profile Manager 2 on mac 10.8.5, the issue we are having is as follows. In the configuration of a device group under the restrictions payload, the setting to restrict applications ...
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0answers
2k views

How can I uninstall Oracle Java 7.51 on OSX Mavericks or go back to an earlier version of Java?

I have a MacBook Pro with OSX Mavericks. I had my automatic update switched on for Java (unfortunately). So when I was asked if I want to update I naturally said yes. With the update I am having ...
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0answers
257 views

JDK 7 & java_home

I am using OSX Mountain Lion, and I am trying to install Glassfish Server EE. I have also installed Java7 from oracle. When I check for my java_home by this line /usr/libexec/java_home I get ...
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0answers
226 views

Setting JAVA_HOME on Mountain Lion

IS this line enough for setting JAVA_HOME in OS x mountain lion: /usr/libexec/java_home -v 1.7.0_17 --exec javac -version I have seen other solutions, but I can figure out how i should use them. ...
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0answers
217 views

Which browsers with an integral Java runtime environment (JRE) can run that JRE on Mountain Lion?

I know that some old Netscape products included a Java runtime environment (JRE). (I'm not sure where to download the most recent app with that integration, I'll continue to look. ...
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0answers
329 views

Could not execute the java executable while running Play 1.2.1

I am facing this issue whenever I am trying to run Play 1.2.1 in my system. Previously, I had Play 2.0 in my system. I exported the $PATH variable so that $PATH contains the path to Play 2.0 ...
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0answers
131 views

Getting weird symlink errors when using Java

So I am trying to install an IBM application on a Mac using the unix/linux binaries. However, when I run the setup utility I get the following error.... (Mar 26, 2012 12:18:23 PM), Install, ...
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0answers
577 views

Add new font to Java JRE so java can recognize it

I'm using a java program with a dropdown box to select some fonts to use. I want to add a new font into this list. The manufacturer said that I had to add the font file to my jre/lib/fonts directory, ...