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

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688 views

Java Web Start launched in Finder says no JRE available. Works fine in console

Followed solution here - Java for OS X 2012-006: How to re-enable the Apple-provided Java SE 6 applet plug-in and Web Start functionality to restore browser java plug-in, works fine now. But still ...
2
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0answers
404 views

Java 7 Update 55.pkg can't be installed because its digital signature is invalid

I'm trying to install Java in order to use the Safari plugin. The "missing plugin" functionality redirects me to the Java download page, where I downloaded a file named jre-7u55-macosx-x64.dmg, which ...
2
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0answers
387 views

Given its filesystem layout, how does the Oracle Java JDK 8 installation work?

This is not a naïve question; please bear with me. Can someone tell me how an invocation of /usr/bin/java on an Apple MacBook Pro from mid-2010 with both the Apple JDK and the Oracle 1.8.0 JDK ...
2
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0answers
76 views

Logo of Java application changes after launch

I have a Java application in my dock, whose icon appears as the following when it is unopened: However, after opening the application, the icon changes into the Java coffee cup logo: This makes ...
2
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0answers
90 views

Activity Monitor confusion

I have two java programs that run forever until I terminate the process, I start both at once using a script.... Cobrakai$more startCapture nohup startCaptureA.sh & nohup startCaptureB.sh & ...
2
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0answers
71 views

X forwarding application shows blank window after one successful load

I'm running into a strange issue trying to forward an application from a remote Linux server over X (through ssh). The application (it is a java application---a commercial program, not my own) seems ...
2
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0answers
277 views

How to install Java 6 on Mac OSX 10.75

I am no longer finding Java 6 on my Mac. I suspect when I upgraded to OSX 7.5 it upgraded my Java. I am running an open source project that must be in Java 6. I can only find Java 6 for OSX 6 Is ...
2
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0answers
2k views

Did my OSX 10.8.2 computer crash or go to sleep due to inactivity?

I left a Java program AppMain running on my Retina MBP overnight and in the morning it looked like the program died at around 12:46am before completing. Since the program works fine when I am actively ...
2
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115 views

Figure out which app is using Java

If I check my activity monitor there is an instance of java that is constantly taking 5% CPU or more. I know that there is some app that are using java on my system and therefore my question is: Is ...
2
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829 views

IBM JRE on Mac?

For some uses such as communicating with Weblogic or WebSphere application servers from Windows or Unix, I have to use the IBM JRE. Does such thing exist on Mac? and/or how can I do that (except for ...
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11 views

How do I automate selecting files in a .jar file?

My .jar file has a number of buttons that, when clicked, prompts me to select a file to load. I need to find a way to get this file selection to be automated, and decided on applescript. ...
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54 views

Location of java.security and deployment.properties files

Where are java.security and deployment.properties files located on Mac OS Yosemite??
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202 views

Mac preventing loading Java site

I am trying to administer my Western Digital MyBookLife home network drive, using the Java based admin console provided by WD. The console is a web application served up from the drive itself. ...
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193 views

Installation of Java SE 6 legacy disables audio in Yosemite?

I am having difficulty with the Apple Java Legacy SE 6 software update on my Mac running Yosemite. I need to install the SE 6 because I have two applications that require it. After installing, my ...
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51 views

Why does my java panel not start?

I am on Mac OSX 10.9.4, and I have these Java SDKs installed: $ /usr/libexec/java_home -verbose Matching Java Virtual Machines (5): 1.8.0_20, x86_64: "Java SE 8" ...
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272 views

how to install a java 1.6 jdk on my maverick mac

I have jsd 1.7 on my machine and I want to install 1.6 as well I couldn't find a way to do so. Anybody know?
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566 views

What can edit an .ai files TEXT layer (besides Illustrator)?

so, i have CS6 on Mac (OS Mavericks). my Mac took a nose dive recently. long story super short... i have a new mac & re-installed my CS6 on it. but, in order to launch Illustrator, it requires ...
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0answers
51 views

How can I allow a “development” program through the firewall?

I have an application (java) that I compile/run through netbeans, I want to access it from a different computer. Opening a port might be the best solution, though if so I'd like to be a little more ...
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218 views

How can I increase java heap size on my Mac running PS3 Media Server?

i've some issues running ps3 media server on my MacBook Pro 13" on OS 10.8.3. When I want to play a MKV on my xbox throught PS3 MS, no matter which movie I try, it plays only for 10s then the java ...
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1k views

Do Java security settings in Mountain Lion cause java.lang.ExceptionInInitializerError?

In a nutshell, I have a java app that crashes in java.lang.ExceptionInInitializerError and I'm looking to see if my OS/Java settings might be causing this error. I cannot change the security settings ...
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0answers
27 views

Is there an application to analyze this which application created a generic process in ram?

I noticed a generic "Java" process is using between 1-2GB of Ram after I upgraded to Mountain Lion. I know a lot of the apps I use require java. I have closed out all my apps and still it is using ...
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453 views

Safari always asks me to install the newest version of Java

I need to run an applet that requires the latest version of Java. Whenever I try to run that applet, it asks me if I want to install Java. So it sends me to the Java site and I download it. Then I ...
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186 views

How to open a jar by default?

I had a question "How do I run a jar when double-click it?" But now I know that my computer is not set to open jars by default. Is there a settings in the mac that open jars by default? All the jars ...
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0answers
140 views

Can I get Lion (or newer) to stop asking me about Java?

From time to time, I get a system dialog box that asks if I want to install Java. I always say No. Is there a way to get it to stop asking me?
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120 views

Restore Safari Java Applet Placeholders

By default Safari has Java disabled, but places a “plugin content” placeholder or something similar where the Java Applet would be. However, if you enabled Java and then disable it again Safari no ...
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611 views

OS X Lion Safari, Chrome and Firefox crashing while trying to access caixa.gov.br account

For months I'm having problems accessing this link https://internetbanking.caixa.gov.br/SIIBC/index.processa from caixa.gov.br It only works when I use Opera, but it fails on Chrome, Safari and ...
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51 views

Cannot enable Java in Safari

I have the following running on my Mac: OSX Yosemite (10.10.2) Java version 8 update 31 Safari 8.0.4 I am unable to run any Java applet on Safari. I have added multiple sites to the exception ...
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139 views

What causes the pop-up “To view this web content, you need to install the Java Runtime Environment”

On OSX Yosemite an annoying pop-up comes up quite often saying: To view this web content, you need to install the Java Runtime Environment I know the solution is to install java; however I'm ...
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56 views

No java installations was detected, although I have Java

$ java -version java version "1.6.0_65" Java(TM) SE Runtime Environment (build 1.6.0_65-b14-462-11M4609) Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-462, mixed mode) $ which java /usr/bin/java ...
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36 views

Need help fixing bus error in Eclipse Java? possible Pathway problem

Whats up folks, i have posted this question on other forums but got no reply, just note before you read, my terminology is not the greatest, im only studying IT this year, so my knowledge be still a ...
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0answers
176 views

Updating OSX's Java version

After the upgrade from Mavericks to Yosemite, some Java applications begin failing. Specifically, the error message is Dyld Error Message: Symbol not found: _CGContextSetAllowsAcceleration ...
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365 views

Workaround Java 8 Security application blocked issue

Trying to use a Java application. But it is blocked by java security. OS: OS X Yosemite 10.10 Java: Java 8 While changing settings in Java Control Panel, only two options are available: High & ...
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18 views

Is it possible to keep the Java version for apps/applets in sync with JDK?

I use Java applications and applets as well as the JDK for Java development on Mavericks, so in the modern OS X environment this means you download both the JRE and JDK from Oracle. However, this ...
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0answers
13 views

How can I get the list of files dropped onto a dock icon of non-running app?

I would like my Java application to be notified when the user drops files onto the dock icon. This works fine, via Apple Java extensions (OpenFilesEvent), if the application has already been started ...
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57 views

Java preferences and command line show different versions

I updated the version of java on my Mavericks VM and I'm running into a discrepancy. I downloaded Java 7 Update 67 from the java website and installed it. When I open the Java preferences, the ...
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225 views

Java hell, Incompatible with Mavaricks using Eclipse.

I have not been able to open Eclipse since upgrading to Mavaricks. I get the error message upon attempting to open the program as follows: "Version 1.6.0_65 of the JVM is not suitable for this ...
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361 views

Eclipse not starting on OS X 10.9.4

I am having troubles to start Eclipse on my Mac. I have been using Eclipse for a long time and it has been working but know, it doesn't start properly. I guess that's because I updated the OS of my ...
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197 views

Java web launcher app starts vmware fusion virtual windows 7 machine

Whenever I try to start the app Java(TM) Web Start Launcher.app it actually starts a windows7 virtual machine from my installed VMware Fusion. This is really ennoying and I really need to get the ...
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116 views

How to add tools.jar to JDK 1.6 in OsX Maverics?

Running the maven script I am getting the error: Failed to execute goal com.sun.tools.jxc.maven2:maven-jaxb-schemagen-plugin:1.2:generate (default) on project smartdestinations-connect: Execution ...
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80 views

Easy alternation between different Java version installation

I currently have Java 6 installed on my system (please don't laugh) and we are moving to Java 8. So we have changed the main branch of our application to use Java 8, however, we need to support old ...
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0answers
158 views

Unable to get Oracle Java 8 on OSX 10.7.5

I downloaded the jdk-8u5-macosx-x64.dmg file from Oracle website: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html I go through normal process of installation and ...
0
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0answers
1k views

“Failed to validate certificate” error while launching web based Java application

I am trying to launch a web based java application on OSX 10.9.2 (Macbook Pro Retina late 2013). The first time when I tried to open the .jnlp file it prompted me to install Java RE even though I have ...
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0answers
90 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 ...
0
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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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238 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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221 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. ...
0
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0answers
203 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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300 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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124 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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526 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, ...