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

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Problems installing Java Runtime on Wineskin (ver. 2.6.2) for Mac OS X

I recently bought the classic rpg Temple of Elemental Evil on GOG.com for Mac OS X. The game came direct from GOG with a wineskin wrapper in order to run on OS X. I have installed the CO8 mod for this ...
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1answer
34 views

Can I programmatically install a specific version of JDK (i.e. using command-line tools only) on OS X?

I know you can apt-get JDK on Ubuntu. Is there anything similar on OS X? It looks like Oracle requires you accept a license agreement on ...
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1answer
16 views

Intellij KeyMapping is acting weird

I am new to mac so apologies if i am asking a stupid question. I just installed Intellij idea on Mac OS El Capitan and it is acting weird. This issue is only in Intellij so i am assuming that perhaps ...
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2answers
60 views

Not able to install Netbeans IDE (PHP bundle) on OS X El Capitan

I am trying to install Netbeans IDE (PHP bundle) on OS X El Capitan. I am getting following error NetBeans IDE cannot be installed. This software can be installed with Java 7 update 10 or ...
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0answers
19 views

How to install JLine on MacBook Pro?

I have installed Jess (Command Line Inference Engine) and need to install JLine in order to be able to use arrow Key to see previous commands. I followed the installation guide on JLine, but its not ...
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2answers
34 views

Is it possible to set the JAVA_HOME env in El Captitan?

I am unable to set the JAVA_HOME environment variable osx. I added the following line to my .bash_profile export JAVA_HOME=`/usr/libexec/java_home` and sourced it afterwards; yet when I printenv or ...
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2answers
83 views

What is the content of the $CLASSPATH variable in El Capitan?

I installed OS X El Capitan and, along with it, Oracle's Java 8 SDK. I've already verified that, using java -version, java is correctly installed. I need to add some user classes to the file path, ...
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1answer
649 views

Can't uninstall Java under El Capitan

Since installing El Capitan, I am not able to run Adobe Photoshop or Dreamweaver (old versions). I get the message "You need to install the legacy Java SE runtime" I am trying to uninstall Java and ...
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1answer
80 views

Signing an App that includes Java fails

I try to sign an app-bundle that includes the Java Runtime Environment 8 (JRE). From command line I run this command: codesign -s "Developer ID Application: My Company" /Development/MyApp.app I ...
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1answer
93 views

How can I prevent OSX upgrade messing up my apache ant install

I'm a developer that uses Apache Ant as part of my build environment, but every time I upgrade my Mac to a new version of the OS (such as Yosemite to El Capitan) it breaks the ant install it there a ...
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0answers
37 views

Why do my versions of Java differ?

If I brew --config, I see #... Java: 1.8.0_60 which is what my my OS X Java Control Panel reported until I recently updated. Now the control panel reports the new version Java 8 Update 65 but ...
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1answer
73 views

Why does Eclipse launch so slowly on Mac OS X?

I noticed sometime after updating to Yosemite that Eclipse now launches very slowly. It takes 30 seconds to a minute to get to the startup splash screen, and after that it spends a minute or two ...
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1answer
42 views

Iphone 4S jailbroken stucked in respring logo [duplicate]

I wanted to free some space on my Iphone 4S and I deleted the fonts folder from system. When I want to restore .ipsw with the iTunes gave me the error 3194 with internet, and 3004 without internet ...
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0answers
336 views

Couldn't open any java .jar application file after installing OSX Capitan

I couldn't open any java .jar application file after installing OSX El Capitan.The only message after opening always is: Java-Jar-File "ABC.jar" couldn't be opened. I installed both jdk1.8.0_65.jdk ...
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0answers
182 views

ColdFusion 10 is failing with OS X El Capitan on iMac

After upgrade to OS X El Capitan, I installed Java 1.7. Then when I tried to access the ColdFusion configured sites I am not able to access them. I am able to start the server using command prompt but ...
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0answers
23 views

How can I uninstall JRE without uninstalling JDK

I have installed JDK to start coding, but it unfortunately comes with JRE which has serious security web browsing issues. Anyone knows how to uninstall JRE without uninstalling JDK? Thanks!!
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1answer
120 views

Disable auto-update of Google Chrome with Firewall?

I need to keep using an older version of Chrome to access an old work VPN which requires Java applets and for some reason crashes after several minutes when launched from Safari. The latest versions ...
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0answers
276 views

I cannot open any .jar file

I am running Java 8 update 60 on OS X 10.11. Whenever I try to open any jar file, I get the error message: Java-JAR-file'filename.jar' could not open. The weird thing is that everything worked as ...
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1answer
207 views

intellij scala does not work anymore after el captain upgrade

after I have updated to el captain I am having problems in running a scala project with intellij. When I run it I obtain the following error Error:Cannot run program ...
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0answers
95 views

Java update fails every time

Every time I install Java updates, I get the following error after the download completes: Update Error! An error occurred while downloading the update. Please try again later. How can I ...
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0answers
49 views

Juniper VPN silently dies at 2:52 minutes into session

I'm running Safari 7.1.8 on a Mavericks work machine and connecting to work thru a Juniper VPN. Last year Safari started killing the Network Connect after a few minutes. At the time the workaround ...
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3answers
231 views

How to direct an app to use a specific Java version?

I got an Java application that does run under Java 1.8 without problems when I start its JAR directly. However on my Mac the JAR is wrapped within an app that demands me to install Java 1.6 -- which I ...
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204 views

Wineskin - Problem with launching java programs

I am trying to launch a Java program that needs JRE 8. I tried installing it onto my wrapper with the installer, but it showed a message in the style of "Oops, no new executables found, maybe the ...
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2answers
85 views

If I sign a JAR with a certificate from Comodo, will I still get warnings?

I have written a piece of software in Java that I would like to sell, however it is currently unsigned. When I first wrote the software it didn't matter too much, but I think OS X has upgraded since ...
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0answers
57 views

Installing octave-java from macports

I need octave-java installed. I tried using macports, but evidently I'm missing something here. I am running Yosemite. I already have octave installed, so I tried to install octave-java . . . $sudo ...
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1answer
969 views

Can the Java SDK pop-up be disabled entirely?

Whenever an application attempts to use, or even check to see if Java is installed, a pop-up is generated that steals focus and tells you all about how to install the latest JDK. This is perhaps ...
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1answer
115 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
2k views

El Capitan, Eclipse does not work

I had latest version of eclipse and JAVA on new OS X. Eclipse does not respond nor works. Any inputs to fix will be of great help.
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0answers
140 views

Retina display problem - GUI Java applications display fix

On my MacBook with retina when I open Java GUI applications with Oracle Java Se 7 (JEdit, Eclipse) I encountered the same display issue (font antialiasing an overal GUI with very bad resolution). $ ...
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4answers
8k views

Java and El Capitan

I have installed El Capitan on my Mac, and whenever the mac boots, this screen appears. Note that this window appears many times while using the mac. Also, I have installed the latest java ...
4
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2answers
3k views

How to update Java from 8 Update 31 to 8 Update 51 when install fails?

I'm trying to update Java on my Mac OSX Yosemite. In the Java Control Panel, it states: A critical Java security update is available. 8 Update 51 (57 MB) Your current version is Java 8 Update 31. ...
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0answers
57 views

Minecraft Immediately Crashes On Launchup

I'm running Mavericks 10.9.5. This is my java version: Whenever I started Minecraft up, it would immediately crash. I tried: Reinstalling Minecraft Deleting the minecraft folder in ...
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43 views

How do I resolve the following issue?

I have Steam as a Wineskin wrapper, because a game called The Escapists is Windows only. That game has a map editor which requires Java Runtime Environment 8 and is for mac also. On mac, you run it ...
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1answer
64 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 ...
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0answers
216 views

Upgraded to 10.10.4 (from 10.8.5), now JNLPs don't open in finder?

I've finally upgraded from 10.8.5 to 10.10.4. But now double clicking on a JNLP file in finder no longer downloads and runs the (in the JNLP file defined) jars but takes me to the Oracle Java download ...
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2answers
2k 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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0answers
87 views

Installing Java EE 7, glassfish4

I've installed the Java EE 7 through Universal Zip installer from here, unzipped and tried to start the glassfish server using the command /Applications/glassfish4/bin/asadmin start-domain And it ...
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3answers
400 views

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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0answers
34 views

OS X Java: Working around error “can't adjust composition mode on Mac OS X”

I'm packaging a Java application for use on OS X. It uses JRE7 and is bundled using the new Oracle appbundler. I'm not authorised to edit the code. It throws the following exception a dialog is ...
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1answer
164 views

How to install, specific version of Java by command line on Mac? It's Possible?

It's possible to install an old version of Java by command line in Mac, it's possible? I am trying install java 1.6.0.17, but i can't find this version for Mac OS. I think it's possible to intall it ...
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1answer
140 views

Why is it that my MacBook Pro Retina's resolution is detected as different based on the application?

The actual advertized resolution is 2880 x 1800. Taking a fullscreen, screenshot gives me an image that is 2880 x 1800. Going to this site tells me my resolution is 1440 x 900. The built in Digital ...
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1answer
350 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 ...
2
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1answer
2k views

How to properly install Java in OS X

When I look at System Preferences > Java > Update, I see Your system has the recommended version of Java. Java 7 Update 79 From Terminal, java -version: java version "1.7.0_71" Java(TM) ...
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0answers
78 views

Stop java apps opening full screen?

I'm running Mac OS X 10.10.3 with Java 7 update 75 installed (java 8 broke stuff last time I tried "upgrading"), and ever since I installed a certain java application whenever I open ANY java ...
2
votes
2answers
382 views

How to install LP_solve solver on Yosemite?

I want to install java based "lp_solve" LP solver on my MacBook Air, OS X Yosemite. I tried to follow the instructions given here. But when I run sh ccc.osx, it is not creating the liblpsolve55.dylib ...
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1answer
244 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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0answers
99 views

Resizing problems with Java web app on Retina display

I have to use a Java web app on my Retina 13" MBP, but either Java or the app is trying to help me by not resizing any text when I change the zoom factor in the browser. Text handled by the browser ...
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2answers
58 views

What sets my Java Virtual Machine?

I'm not understanding how my Java environment is getting set up. If I have multiple versions of Java installed how does the correct version get selected when I start a Java dependent application? I ...
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1answer
939 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 ...
2
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1answer
984 views

Java 8u45 installation unable to locate a Java runtime to invoke

I've downloaded and installed Java JDK 8u45 for OS X 10.10.1 and after the installation has completed (successfully), java -version produces the following: Unable to locate a Java Runtime to ...