Widely-used object-oriented programming language, emphasizing portability.

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How to completely remove an old installation of java?

I had an old installation of Java on my computer in the directory: C:\programs\java\jdk7 and another one in C:\Program Files (x86)\Java\jre7 When I was cleaning my computer I deleted ...
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69 views

Can not install OpenOffice on Windows 8.1 64 bit

Downloded Apache_OpenOffice_4.1.1_Win_x86_install_en-US.exe Right click Run as administrator But got Any ideas what to do? Read, that at first need to instal java. Tried to install java Version 8 ...
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29 views

Unable to see menus and numbers in Java-based programs

I have noticed that in MarvinSketch and Jmol, which are both Java-based chemistry programs, that the File menu (including the drop-down menu and the menu names), save file window, and all other ...
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1answer
54 views

Windows 7/8 - Kiosk - Isolation

I've built a custom kiosk application in .Net that has shortcuts to specific URL's in Chrome, Volume Control, etc.. It's working great and we are using a user GPO "Custom User Interface" to replace ...
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0answers
71 views

JWplayer won't play video tell 100% buffering

JWplayer will only play a video after the entire video has downloaded. It will not play what it has already downloaded. I can't watch videos on the web untill the entire video is done loading. For a ...
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0answers
22 views

URLs Exception Site list not saving after reboot

everytime I open my IE browser and connect to the site, after adding the sites on exception lists, then it works. the minute I shutdown and reboot and relogon the exceptions are gone. as I use these ...
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0answers
39 views

Add Java exception for all users

I need to use an old Java applet for a certain website, but newer Java versions cannot run it, as it has a self-signed certificate. Reading on Oracle's Deployment Guide, I need to make my own ...
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2answers
39 views

Can I go back to an older version of Java?

My dlink ip cameras have stopped showing live video since a java update, can I go back to an older version of java ? if so how?
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0answers
24 views

How to make my local tomcat server accessible to www?

So I have my "Hello World" Java project, using Intellij Idea, tomcat 7 is running. OS Windows 7. When I go to http://localhost:8080/ from my PC, it works fine. Now, I want the world to see my ...
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1answer
25 views

Access denied message when I use - serverStatus command — WAS V8,

I am using Win7 system, I tried to stat my profile server in RAD8. It didn't start. I tried to start from command. C:\Program Files (x86)\IBM\WebSphere\AppServer\profiles\AppSrv1\bin>serverStatus ...
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0answers
7 views

original mogodb version? data read only.

I have a mongodb database. it's installed on my game server. Player statistics stopped writing. Every time someone relogs, their statistics are rolled back. The game software does not change, it is a ...
1
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0answers
24 views

Input Device permission error: Beaglebone Black + JavaFx

I am trying to launch a JavaFX app on my beaglebone black running Debian. When launching as the root user, the application will launch but the touchscreen will bug out a little bit, displaying ...
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1answer
370 views

New version of java is installed but still using previous version

The java version on the server was 1.6.0_37, I used yum install java-1.7.0-openjdk to install Java-1.7 but after using this command when I used java -version the version of Java is still 1.6.0. How to ...
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1answer
19 views

Can't install Java

I've tried installing Java several times and although the installation is apparently successful when I run $ java -version I get -bash: java: command not found When I run $ sudo ...
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0answers
27 views

Why can't I install Java 1.7.0_45?

I downloaded Java 7 update 45 from Oracle. (I know it's an older version. I need it for what I'm doing.) However, it does not want to install? Why is this happening? Can I force my way past the ...
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0answers
47 views

What Registry entry used to disable Java's “Signed code certification revocation check”?

We have successfully disabled Java updates for all users of a computer via a registry solution found on this site. How can we now do the same thing for enabling the "Do not check (not recommended)" ...
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1answer
402 views

Why won't Java 8 update 31 x64 work with Chrome 42.0.2288.6 dev x64 on OS X 10.9.5?

I've updated to Java 8 update 31 x64 on my OS X Mavericks (10.9.5) and now it will no longer work in my Chrome version 42.0.2288.6 dev. Why is this? It worked prior to updating. I've tried the Java ...
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0answers
17 views

Java Applet cannot find certificates in Mozilla but instead fetchs Windows/ie cert storage

We have migrated to Free Software on office. We often have to use some government web services that include applets to sign documents with our own personal certificates. Problem is, sometimes some of ...
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0answers
15 views

I can't find the location of jdk for Java 7 and 8

I have 3 different versions (jdk) of Java installed: 6, 7 and 8. In bash_profile: export JAVA_HOME=$(/usr/libexec/java_home -v 1.8) setjdk() { export JAVA_HOME=$(/usr/libexec/java_home -v $1) } ...
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0answers
16 views

Installing java 7 or 8 on Mac OS, some questions

I have java 6 installed on my Mac OS laptop. Due to a requirement of some Android library of having Java 7 installed, I need to install it. Should I install Java 7 or 8? Or both? I know there's no ...
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0answers
24 views

Need registry to disable version checking done by java

Applet runs fine with old java. Because of security must upgrade java. Code base has checking if "1.6" then prompt for something but I want Java 8 to be blind to it or just to shut up and run the ...
1
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1answer
47 views

can client server program run on two different machines

I have a PC with IP address 192.168.153.1 connected to LAN and i have a laptop with IP address 192.168.1.115 connected to WiFi. When I try to ping from PC to laptop im getting destination host ...
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1answer
78 views

Jar file won't open

Running a mac with yosemite. I have a load calc software that won't open. I keep getting this error. The Java Jar file "file_name.jar" could not be launched. Check the console for possible messages. ...
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0answers
38 views

Can you specify the JRE version an applet should run?

Is it possible to specify the JRE version a Java applet should execute in the browser? e.g. If I have Java 7u17 and Java7u72 installed (32-bit) can the applet request 7u17 to be used? Similarly, if ...
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16 views

To practice Java Mail API in Eclipse need any configure Apache tomcat 7.057?

I have practiced Servlet 3 with Apache Tomcat 7.057 using Eclipse,But Now I want to practice java mail API. So I want to know,To practice Java Mail API in Eclipse need any extra configure Apache ...
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1answer
71 views

Unix/Java process stops running when moved to background

We have a Java process that was created using Appassembler. It runs fine as long as it is started and run in the foreground: [ec2-user@ip-xxx ourapp-0.0.1-SNAPSHOT]$ bin/ourapp Starting in ...
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28 views

Ubuntu java application does not print

I have a issue a application that I'm using Pimaco http://www.pimaco.com/downloads Assistente Pimaco for label printing, I can make a preview of the document to be printed but the actual printing ...
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0answers
29 views

what permissions are needed to run a jar file on a shared drive

I want to run an executable jar file from a workstation that accesses the file from a shared drive on a network server. The program accesses a local database on the server and if accessed directly on ...
0
votes
1answer
29 views

javatlb or jactivex equivalent in Visual Studio 2005 or 2012

Im trying to convert some DLLs to java classes, from google I found out that javatlb and jactivex command lines can do the job but they come with Visual J++ 6.0 which I don't have and I think it is ...
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0answers
87 views

Java Setup throws NullPointerException in Windows 8.1?

I need to install Java on a Windows 8.1 virtual machine. This is done by using Hyper-V to access the computer and then using Explorer to download both the Java x64 and i586. When the setup is almost ...
0
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1answer
26 views

application execution, java related

We are having an issue with apllication that is affecting multiple users. We have prepared fresh packages for their laptops. But for some of them the application will not run giving Java errors, with ...
0
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1answer
27 views

Testing in tomcat when it is running multiple applications

I am new to java. I am currently working on a web application where tomcat has to load about 24 web applications for the whole thing to function. The problem I am facing is that every time I make a ...
0
votes
1answer
21 views

How to run Minimus to minify files on mac?

I use minimus to minify my js scripts on my Mac. Why there is still the same error: "To view this web content, you need to install the Java Runtime Environment", although I installed Java. What to do ...
0
votes
1answer
53 views

Installing javac for fedora 20 and java version 1.6

By default, I had Java 7 installed on my system(X64, Fedora 20). I needed Java 6 for a software, hence had to remove 7. sudo yum remove *java* And then, I installed Java 6. This installs Java 6 ...
1
vote
1answer
31 views

Batch file executing differently than command prompt

I'm trying to make a jar file association patch for a friend of mine, and when I test the batch file on my computer and try to launch a jar file, I get an error saying Unable to access jar file. But ...
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69 views

Debian apt-get update not working

I have setup multiple servers prior with no issues, however after running apt-get update I see this after a long delay: Err http://apt.rackster-server.ch wheezy/updates/contrib amd64 Packages ...
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0answers
115 views

Arduino IDE won't launch in Windows 8.1

What I've tried 1 Installing Java SDK and runtime (JDK8 but when extracted it says jdk1.8.0_25) 2 add the %JAVA_HOME%\bin to Path environment variable 3 JAVA_HOME environment variable pointing to ...
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vote
2answers
43 views

Why would my RPC server use 5x CPU when moving to a newer Linux kernel?

We're kind of running into a wall here, so I figured it was worth asking on this site. We have a Java process which serves up old Sun RPC connections as a compatiblility layer into a new system. On ...
2
votes
1answer
50 views

Should I trust download.oracle.com if my certificate does not match?

I've been getting this every time I try to download a JDK 8 update to my MacBook. First, I go here: http://www.oracle.com/technetwork/java/javase/downloads/index.html I click the download location ...
0
votes
1answer
62 views

Why Oracle java do not appears in the alternatives command on redhat 6.5?

I have redhat 6.5 x64 and java preinstalled on it. The command java - version shows: java version "1.7.0_45" OpenJDK Runtime Environment (rhel-2.4.3.3.el6-x86_64 u45-b15) OpenJDK 64-Bit Server VM ...
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41 views

What types of issues would cause very poor frame rate in games like Minecraft?

I am trying to assist a friend of mine in getting minecraft running on his computer so he can play on my server. I got everything installed and running but there is a serious issue. When he loads up ...
2
votes
1answer
421 views

OpenJDK shows intermittent performance and UI issues

I'm receiving following message inside of Event Log window whenever I'm launching Android Studio: OpenJDK shows intermittent performance and UI issues. We recommend using the Oracle JRE/JDK In ...
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votes
1answer
51 views

String command in netbeans does not color blue as commmand

I have a windows vista home premium on my toshibe Lap, and i use netbeans. The problem is when i type in netbeans the command "String" it does not color it bluei (that means that this is a command), ...
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0answers
153 views

Eclipse Just Crashes (Xubuntu 14.04)

This is crazy. Eclipse keeps crashing, closing itself a few seconds after I start it and I have no reason why. I have tried everything that I have seen here and nothing helps. I am so desperate that I ...
0
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1answer
43 views

I accidentally clicked never allow java to run a game from steam and now it wont ask again

I downloaded a game from steam and it came up with a java pop-up and I wasn't thinking and clicked never allow. Now it won't start the game and I cant figure out how to get it to pop up the java thing ...
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2answers
75 views

How do I set up JRE 8 on OS X?

I'm running OS X Lion. It comes with JRE6. I'd like to install JRE8. I can download a file that Oracle says is JRE 8 here: ...
0
votes
1answer
58 views

Java service won't start when using srvany.exe and Java 8

I have a couple of Java applications that I run as services on my work machine using srvany.exe. After resolving a previous issue, this system hasn't caused any major problems for us. However, after ...
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0answers
59 views

Programmatically downloading files from login-secured website. How would you do it?

The program I am currently working on fetches data from pdfs and provides an overview over the data of sorts. Now, the pdfs all reside in an online account, which I don't have access to except through ...
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0answers
163 views

Running Java program from PowerShell starts a 64-bit JVM: From .bat file, starts 32-bit JVM

I am trying to start a Java application from a batch file, with a 2G heap size, like so: java -Xmx2G -XX:MaxPermSize=256M -jar cauldron-1.7.10-1.1236.05.212-server.jar nogui When running this ...
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0answers
31 views

I am not able to access a shared folder data from a remote IP address

File file = new File("//192.168.1.100/sharename/sharefolder/User2.jpeg"); System.out.println(""+file.exists()); I am not able to access file named "User2.jpg" available on given IP address from Java ...