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

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8
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0answers
442 views

Error from egit installation

Just installed a fresh 32 bit copy of Java and Eclipse. I'm now trying to add egit for the first time, following the instructions here (using the main repository). I receive this error when I try to ...
4
votes
0answers
324 views

How can I get millisecond-level accuracy timestamps on screenshots (vlc)?

I'm currently using rt.exec("C:\\VLC\\vlc screen:// --dshow-vdev=screen-capture-recorder --dshow-fps=10 -I dummy --dummy-quiet --rate=1 --video-filter=scene --vout=dummy --scene-format=jpg ...
3
votes
0answers
24 views

“Installer enountered an error” for latest JDK 8 update on Mavericks

I went to the oracle jdk installation website http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html and upon launching jdk-8u51-macosx-x64.dmg the following ...
3
votes
0answers
860 views

Build an Android Rom (Make Error 41)

I tried to build a custom Rom for Android 4.4.4. I use as base the Liquid Rom (Github Link) Before I build the rom, I had insertes in the local_manifests some apps to add to the ROM and before I did ...
3
votes
0answers
76 views

Puzzling apparition - RealPlayer rpchrome150browserrecordhelper.dll

I was trying to build and run an application I wrote a long time ago. It was not playing well with the new versions of the open source software it links to. At least two of the open source packages ...
3
votes
0answers
338 views

arrow keys not working in Java application when using xmodmap

I've defined my keyboard mapping using xmodmap and it works beautifully with my browser and the rest of my software except java applications. I tried switching the AWT_TOOLKIT to Mtoolkit instead but ...
2
votes
0answers
77 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 ...
2
votes
0answers
117 views

Norton Antivirus blocks JVisualVM Profiler

I'm going to contact Windows support and my Norton antivirus provider tomorrow, but I'd like some help if anyone else has experienced a similar issue. I'm using JVisualVM my first time today in an ...
2
votes
0answers
230 views

Multiple Java Versions

There are few applications which use Java 1.6.2x , few 1.7.1X and other uses 1.7.4X versions. Since we decided to push all three applications to the user .How to make the applications to use its ...
2
votes
0answers
155 views

Is it possible to install different versions of Java for browsers for seperate users in Windows

I have a peculiar situation. My dad uses the PC using a separate account (low privileges). He needs to be on the current version of Java 1.7.45 to run an applet on a specific non-public site. It has ...
2
votes
0answers
397 views

Running Topcoder arena applet behind University firewall

I am posting this question here after redirection from stackoverflow. I don't know if it's appropriate or not but I'm dying to get a solution. In our University, connections to external IP through the ...
2
votes
0answers
949 views

What does java.exe do in Windows\System32

I found that java.exe file is located in Windows\System32 directory and has precedence over my selected java in Program Files directory (due to PATH components order). I have tried deleting this ...
2
votes
0answers
184 views

On Windows 7 x64, how to run JDK/JRE 6 for applet, but run JDK 7 for anything else?

We intend to use JDK 7 for our development use. But there is a dumb (but critical) web applet application which relies on JDK/JRE 6 (otherwise it won't run). I only need the JDK/JRE 6 applet to run in ...
2
votes
0answers
283 views

Java applets do not run after update to 7u21

After Java 7u21 update no applets run, instead I get the following dialog: How to disable these useless warnings? The problem is that I can’t tell them from the previous “unrestricted access” ...
2
votes
0answers
103 views

My JMF installation keeps stucking at Initializing JMF step

I am trying to install JMF on windows xp. But the installation is stucking every time at initializing JMF step. Can someone please tell me what the problem is
2
votes
0answers
628 views

Installed Java 7, but terminal still shows Java 6

I've installed Java 7 on my Mac (10.7.5), but in the terminal there is still java 6. java version "1.6.0_37" Java(TM) SE Runtime Environment (build 1.6.0_37-b06-434-11M3909) Java HotSpot(TM) ...
2
votes
0answers
1k views

Errors when installing jdk 1.7 in linux

When I am installing jdk 1.7 in Oracle Linux by using the following rpm -ivh jdk-7u9-linux-i586.rpm However I am getting the following errors, how can I resolve these errors and install jdk 1.7? ...
2
votes
0answers
938 views

How to get java webstart 6 on OSX 10.8.2 after java update

I'm trying to find out how to run java webstart 1.6 on a machine running OSX 10.8.2. Every time I try to open the .jnlp file I get java 7 rather than java 6 starting. The system seems to still have ...
2
votes
0answers
158 views

Error 1723 while uninstalling Java

I've installed java 1.6u33 on my Windows 7 machine. Everything was fine, I was running Eclipse for example. But I did a mistake - I deleted the jre6 dir. Now I am trying to reinstall Java with no ...
2
votes
0answers
3k views

Java plugin in Google Chrome is not being loaded

Google Chrome is not loading the Java plug-in properly. When I try it in Mozilla Firefox, it works perfectly on every site. I tried re-installing Chrome, but even that didn't help.
2
votes
0answers
601 views

Keybindings not working in Swing/AWT applications

Digging on problem with keybindings not working in PhpStorm IDE, I tried several Java applications and realized that keybindings with letter keys are not working in Swing/AWT applications on my linux ...
2
votes
0answers
950 views

JVM disappeared on Mac OS X Snow Leopard 10.6.8

I'm working in Eclipse one night, (also using Android's DDMS from the commandline). The next morning, I open the lid... attempt to run Eclipse and get an error. me$ sudo ...
2
votes
0answers
365 views

Is there a way to run multiple JVM within the same browser?

I'm using Oracle at work which fires off a Java app. I'd like to use two instances of the same app to work between two different screens of the same app. I can do it but with Chrome opening one and a ...
2
votes
0answers
5k views

libXtst.so.6: cannot open shared object file: No such file or directory

UPDATE: after qsub many times I noticed that when the hostname is opt### it appears to work, but for other nodes in which the hostname is of different topology int###, it does not. I've discussed ...
2
votes
0answers
758 views

Unusal Error during Java EE SDK Install

I have installed jdk 7, installed netbeans which supports the new version. After that, i tried to installed java ee 6, with jdk 7 and it says, Could not find required version of Java(TM) 2 Runtime. ...
1
vote
0answers
124 views

Is it possible to turn on TLS 1.2 in .jnlp file?

is it possible to turn on TLS 1.2 in .jnlp file to download .jar from HTTPS server where only TLS 1.2 is set? I've tried in many ways: <resources> <j2se (...) /> <jar (...) ...
1
vote
0answers
13 views

how to disable hotkeys in chromium

Everyone i am a system administrator in a company. I am making a package of chromium 39 portable and jportable to run a web application. I am looking for a way to disable right click, ctrl f4, ...
1
vote
0answers
68 views

In Windows, what are the possible places the JVM might get the default time zone from?

I'm in a situation where I need to create a UAT environment which mirrors the production environment as closely as possible. I currently have a problem with a Java application using a different time ...
1
vote
0answers
136 views

Aptana Studio 3: allow more than ~1300MB memory for JVM

Moved from Stack Overflow. I'm running Aptana Studio 3.6.1 on 64-bit Windows 7. Aptana site states that the IDE is compatible with 64-bit environments. When attempting to use a 64-bit Java version, ...
1
vote
0answers
136 views

Executing Minecraft Server Commands via SSH and Screen

I'm extremely new to linux, so please help me out if you can! I have read many of the posts about managing/monitoring servers using SSH and Screen, but have not found anything regarding my particular ...
1
vote
0answers
86 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 ...
1
vote
0answers
16 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) } ...
1
vote
0answers
233 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 ...
1
vote
0answers
233 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 ...
1
vote
0answers
394 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 ...
1
vote
0answers
80 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 ...
1
vote
0answers
269 views

How to use ctags and vim to jump to java methods

This used to work before I upgraded my Ubuntu system: ctags *.java vim -t fooFunc Which would then take me to e.g. Foo.fooFunc() But now, vim goes to the standard "tag not found" page. I now have ...
1
vote
0answers
15 views

Switching to Oracle Java?

I am on CentOS 7. By default, it comes with OpenJDK and icedtea. Then I installed Oracle's JDK 7 rpm (from its official website) When I try to open a jnlp file through chrome, chrome always uses ...
1
vote
0answers
166 views

Totally Disable Java 8 Security

Ever since Java 8, running java requires going through the java control panel, adding an exception to the site list, and restarting firefox. And even with an exception in the site list, it still ...
1
vote
0answers
77 views

Java Control Panel does not show installed java runtime

I installed the Java 8 64bit runtime in parallel to a Java 7 64bit runtime on my Windows 7 machine. Now the Java Control Panel does not list any runtime in the tab "Java" any more. Specifically, the ...
1
vote
0answers
37 views

Can I install Java and turn it off?

Question: Can I turn Java on and off so that it is only active when I consciously choose it ? Background (Long version of story if needed)... Hard drive failed. Put a new one on. Decided ...
1
vote
0answers
540 views

jps displaying process that does not exist?

After send kill -9 to all java processes. I can still saw their information using jps sudo jps 14930 -- process information unavailable 6711 -- process information unavailable 15700 -- process ...
1
vote
0answers
110 views

Turn Off Dictionary in Tess4J

The accuracy of character recognition in my tess4j OCR application is very low. I have heard that turning off the dictionary in tess4j will increase the accuracy by letting individual characters to be ...
1
vote
0answers
239 views

Change / Remove keyboard shortcut in Lotus (IBM) Sametime

I am required to use the Sametime communicator on Windows 7 and, unfortunately, I am used to a non-standard keyboard mapping that requires me to insert some letters from my native language using not ...
1
vote
0answers
35 views

Huge font size in Java VisualVM

I use GNOME Shell 3.12.2 and set all my fonts to size 11 but Java VisualVM somehow uses an extremely large font. How can I change that? VisualVM Details Version: 1.8.0 (Build 1360-130911); platform ...
1
vote
0answers
95 views

How Can I run Java 1.6 and 1.7 for my Web based applications?

I would like to know any method to run java 1.6 (u31) and 1.7 (u45) in the same windows (server2008) machine. I'm using two web based application which runs on 1.6 and 1.7. But When I try to use the ...
1
vote
0answers
151 views

Java blocks applet on whitelisted site

On the webpage http://smbus.org/faq/crc8Applet.htm there is an applet for demonstrating the calculation of an 8-bit cyclic redundancy check. Java in Chrome and IE on MSWin7 will not allow this to run. ...
1
vote
0answers
36 views

Java -version and Current version are different on OSX

I build a java application for school on my windows PC today. At the end of the day I tried to load it on my Macbook Pro laptop. So I could show it to the teacher. When I run it on windows its ...
1
vote
0answers
53 views

corrupt C\documents and settings\no name\application data\sun\java\jre1.7.0_67

I am trying to initiate silverlight and have a corrupt file. Can anyone inform me what to do with this file (fix or delete)? How would I go about replacing the file so I can download java for ...
1
vote
0answers
43 views

Java without Java (not just a koan)

I noticed my Ubuntu server was bumping against its RAM limit and using its swap despite not doing a whole heck of a lot, so I checked top and the first thing I noticed was that Java, run by root, was ...