OS X V10.7 Lion :: How To Know Whether Have Java Installed

Apr 15, 2012

How do I know whether I have Java installed?

Info:
iMac, Mac OS X (10.7.3)

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OS X V10.7 Lion :: Check If Java Is Installed On Mac?

Apr 20, 2012

How to check if java is installed on my mac

Info:
MacBook Pro

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OS X V10.7 Lion :: Installed Java But It Is Not Active?

Apr 22, 2012

I have installed Java, but a website says it is not active, and I am unable to find how to activate it. What to do?

Info:
MacBook Pro, Other OS, Mac osx 10.7.2

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OS X V10.7 Lion :: Does The Flashback Malware Have An Effect On Systems Without Java Installed

Apr 16, 2012

Does the Flashback malware have an effect on OS X systems without java installed? Just asking since i do not have java installed...

Info:
MacBook Air, Mac OS X (10.7.3)

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OS X V10.5 Leopard :: "the Page Attempted To Load Java Content, But Java Is Unavailable Or Not Installed"

May 24, 2012

I just updated java. Yet, when I try to access this webpage, I get the "the page attempted to load java content, but java is unavailable or not installed."  So, not sure what do to at this point? 

Info:
Mac Pro, Mac OS X (10.5.8)

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OS X Technologies :: Security Content Of Java For Lion 2012-002 And Java For Mac 10.6 Update 7?

Apr 5, 2012

What has been released to install as a security update? I seem to be clicking on one web link which takes me to another and nothing to actually install. Typical Apple. Really wish I hadn't bought this MacCrap Air - I do miss my PC.

Info:
MacBook Air, I bought it Oct 2011

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OS X Technologies :: Security Content Of Java For Lion 2012-002 And Java For Mac OS X 10.6 Update 7?

Apr 7, 2012

I am running OS 10.5.8 on an iMac. There is no security update issued for this operating system - it only covers 10.6. Is my comuter vulnerable? Do I need to do anything?

Info:
iMac, Mac OS X (10.5.8)

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OS X :: Java Installed But Not Work With Safari

Jan 5, 2010

I can't access my homebanking website (it uses Safari). When I try to, the website says I don't have Java Installed (it was working till last week). If I access Java test page, it says Java is working good. If I access my homebanking with Firefox, it runs OK.

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MacBook Pro :: Appears Java Is Not Installed On It

Mar 4, 2012

Appears Java is not installed on my MacBook Pro. How can I verify this? If not installed where do I go to get the proper download? I have a late 2011 Mac OS X version 10.7.3.

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OS X V10.5 Leopard :: Message Java Not Installed

Jun 4, 2012

Trying to print from a web site (only one) and I get a message "Java Not Installed". It is because I can find preferences. I imagine I need to change one but don't know what. Suggestions? OSX 10.5.8

Info:
iMac 20 in., Mac OS X (10.5.8)

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OS X V10.5 Leopard :: Java Unavailable Or Not Installed

Jun 9, 2012

when I try to open a secure site used for work. Software is up to date. It's the 1st time it has happened and I accessed this site prior to having my hard drive replaced.

Info:
A1224, Mac OS X (10.5.2), First time to Mac

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OS X V10.7 Lion :: Unable To Run Java Web Start Post Java 1.7.0_5 Installation

Jul 6, 2012

I was running java 1.6.0_33 on my Mac Lion and later I installed java 1.7.0_05. Now in my Java preferences I see both the Java SE available.Now my problem is when I enable Java 7(& select Enable applet plug-in and Web start applications), my JNLP file doesn't run with java web start, from Safari as well as Firefox. When I try running the jnlp using Open With option and selecting Java Web Start present in /System/Library/CoreServices, nothing happens. 

When I try running the JNLP file from Terminal suing command /System/Library/CoreServices/Java Web Start.app/Contents/MacOS/Java Web Start xyz.jnlp I get following error 

Java Web Start splash screen process exiting... Can not find message file : No such file or directory. 

Info:
Mac mini, Mac OS X (10.7.2)

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OS X Technologies :: Update 'Java For OS X 2012-003' Can't Be Installed

Apr 14, 2012

When I attempt the update, I get the following error:"The Update "Java for OS X 2012-003" can't be installed.The update could not be expanded, and may have been corrupted during downloading. The update will be downloaded and checked again the next time that Software Update runs." This is on a new Mac Mini (purchased in April 2012) that has been kept updated with all other software updates. I have tried to do this update several times over the last several days with the same error. The computer has been powered off/restarted several times, no effect.I have checked for the Flashback malware, not on my system.

Info:
Mac mini, Mac OS X (10.7.3)

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OS X V10.7 Lion :: Java Apps Won't Run, Java Preferences Won't Launch

Apr 27, 2012

Since the flurry of 2012 updates, Java is completely broken on my Mac Pro.  Java dependent apps don't start and Apple Support says to enable the apps in Java Preferences. Nice idea, but Java Preferences WILL NOT LAUNCH either. There were plenty of tools to address flashback and they DID NOT break normal day to day operations.I downloaded the package from support to try a re-installation, but it says "A newer version of Java is already installed" and offers me the option to Close. No reinstall, nothing. Apple support is at it's usual level of service on this issue, completely INVISIBLE. 

Info:
Mac Pro, Mac OS X (10.7.3)

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Intel Mac :: Not All Parts Of Latest Java For Malware Have Installed?

Apr 14, 2012

After installing the latest updates for Java to both 10.7.3 and 10.6.8 the MRTAgent or other files ( /System/Library/LaunchAgents/com.apple.mrt.uiagent.plist and /System/Library/LaunchDaemons/com.apple.mrt.plist  did not seem to install. I have installed both through Software Update and also through the stand alone downloads. Various sites have said the above should have installed and there is no evidence on my machine.

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MacBook Air :: Java Won't Update - A Newer Version Is Already Installed

Jun 25, 2014

I'm operating on a MacBook Air that i recently updated to OS X 10.9.2. Along with the update, Java 7 was installed. I need to have Java 6 Update 20 installed to use some programs on this computer for work. I've gotten the files to install that update, but when I attempt to do so I receive a message stating that I cannot install on my disk. A newer version is already installed. 

I've gone into finder > Go to Folder and deleted the Java folder after uninstalling java in the first place. This has not fixed my issue.

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OS X Technologies :: HT5247: About The Security Content Of Java For OS X 2012-003 And Java For Mac OS X 10.6 Update 8

Apr 13, 2012

It will not update

Info:
MacBook Pro (17-inch Early 2008), Mac OS X (10.7.3)

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OS X V10.6 Snow Leopard :: Does Java/Java Applets Work In 10.6

Apr 15, 2012

I made a Java applet with Xcode 3.2 and i load it to firefox or Safari(Yeah i've updated my java)and for example 

i made a HELLO WORLD simple applet to be in black color letters, then compiled and yeah it worked but then i redid it for the letters to be red.. and they kept being black..no matter how many times i recompiled the applet. 

And yeah the HTML is pointing to the correct class file. Also, If if i add a Thread and implement runnable.. then nothing shows up in the canvas. 

And also, what ever happened with the appletviewer application? We don't have that anymore.

now the only way to run applets is through a web browser.  Is java applet developement in 10.6 really over?

Info:
Mac OS X (10.6.7)

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OS X :: Updating Java / Not Automatically Grab Java 1.6?

May 10, 2009

I am brand new to Mac (I got a G4 laptop in trade to replace a dead windows desktop).I am trying to install Limewire and it tells me that I cannot: "could not launch application because it requires a version of Java that is not installed". It goes on to acknowledge that it can see everything up to 1.5...but that I need 1.6.

So, I go to Software Update and make sure that I have 1.6. It tells me that there are no new updates, that my computer is up to date.I think I recall being told that I am running Leopard on this laptop.If java 1.6 is available, and I do not have it, and my computer tells me that there are no new updates that my computer needs and will not automatically grab java 1.6, yet I need it to install anapplication....what are my options?

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Intel Mac :: Force A Program To Use Java 6 Instead Of Java 7?

Apr 16, 2012

how can i force a program to use java 6 instead of java 7?im trying to use tekkit (minecraft mod) and i need java 7 for the sever but java 6 for the lancher?how i could force the lancher into using java 6?

Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.3)

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OS X V10.7 Lion :: Download Java For V10.7?

Mar 11, 2012

I just purchased MacBook, I would like to install NetBeans. But it needs Java. tell me where can I download Java for Mac OS x v10.7? 

Info:
MacBook Pro, Mac OS X (10.7)

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OS X V10.7 Lion :: Does Java Function With Mac

Apr 6, 2012

Java will work with the Lion software on my Mac!

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OS X V10.7 Lion :: How To Tell Which Apps Use Java

Apr 7, 2012

Is there way to tell which apps use Java, similiar to checking System Information? With the fury about the Flashback Trojan, I would like to turn off Java. Unfortunately, my password safe app uses Java. I would like to see how many apps I might have to replace to be Java-free.

Info:
Mac OS X (10.7.3), iPhone 3GS, iOS 5+

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OS X V10.7 Lion :: How To Uninstall Java

Apr 14, 2012

How do I uninstall Java?

Info:
iMac, Mac OS X (10.6.8)

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X V10.7 Lion :: Can't I Install Java On Os

May 20, 2012

why can't i install java on os 10.7, under install it says error something about java script

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OS X V10.7 Lion :: How To Know It Java Is Enabled On Mac

May 28, 2012

how I know if Java is enabled on my Mac? I'm getting confused as some of the programs I've bought need Java to be running,  but information on the Java Tester Website indicates it is not necessarily encouraged by Apple. Copy of information from Java Tester Website below: "April 3, 2012Important security updates issued. See More than 600,000 Macs infected with Flashback botnet andJava update for OS X patches Flashback malware exploit. Mac users running OS X 10.5 Leopard should not use Java, because Apple has stopped supporting Java on Leopard. The last version of Java for OS X 10.5 has known bugs that will not be fixed. Java for Mac OS X 10.6 Update 7 updates Java to 1.6.0_31Java for Mac OS X 10.7 Lion 2012-001 updates Java to v1.6.0_31" 

I don't know what to do here. Do I not install Java - assuming it isn't already installed (and that raises another question, how do I find out if it is installed?)   It seems that not having it installed is affecting the ability of certain programs to run on my Mac, so is there an alternative program I could use? My Mac is OS X Version 10.7.4. 

Info:
MacBook Air, Mac OS X (10.7.4)

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OS X V10.7 Lion :: Is It Recommended To Install Java

Feb 27, 2012

Much like Apple doesn't install Flash by default, should I install Java for Lion?

Info:
iMac, Mac OS X (10.7.3), iMac Late 2009

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OS X V10.7 Lion :: Java Instability Will Upgrade From 10.6.8?

Apr 3, 2012

I am running a Java real time program that freezes constantly with 10.6.8 and Java 1.0.6.29. 

Info:
MacBook, Mac OS X (10.6.8), 2008 macbook

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OS X V10.7 Lion :: Uninstall Java From MacBook Pro?

Apr 4, 2012

I would like to uninstall Java from my Lion OS running MacBook Pro. *it got installed a while back while running a Java program, and due to Fashback and other holes, I would like it off of my system, other than a complete re-install, how do I remove it? 

Info:
MacBook Pro 2.16 Ghz Intel Core 2 Duo, Mac OS X (10.4.8), 512K Mac, Mac Plus, Tangerine iBook, Pismo, Bondi Blue iMac, Fla

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OS X Technologies :: Java For Lion 2012-003?

Apr 13, 2012

I tried this two times with the software updater.

Info:
MacBook
Pro, Mac OS X (10.7.3), 2.4 GHz Intel Core i5 4GB 1333 MHz

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