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

learn more… | top users | synonyms

4
votes
0answers
384 views

Error from egit installation

Just installed a fresh 32 bit copy of java and eclipse. and am now trying to add egit for the first time. Following the instructions here (using the main repositiry) I receive this error when I try ...
3
votes
0answers
275 views

Build an Android Rom (Make Error 41) [SOLVED]

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 ...
2
votes
0answers
130 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
115 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
207 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 ...
2
votes
0answers
303 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
169 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
258 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
98 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
223 views

How does the Java VM determine its default file.encoding?

I'm running a Java program on Mac OS X 10.8 (from the Terminal), and the Java VM's file.encoding is defaulting to "SJIS". I even tried a tiny Java program that does nothing but print out the system ...
2
votes
0answers
554 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
933 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
71 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 ...
2
votes
0answers
147 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
516 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
875 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
326 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
735 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. ...
2
votes
0answers
319 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 ...
1
vote
0answers
29 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
24 views

Java Web Start seg faults when run with no arguments

We are using Java Web Start to run our java application from our webpage. When the jnlp link is clicked the jnlp is downloaded but nothing happens. No error, no popup, nothing. Running manually for ...
1
vote
0answers
12 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
25 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
22 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 ...
1
vote
0answers
34 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
47 views

install glassfish independently, or from netbeans?

I'm running Ubuntu on a desktop and laptop, and use Netbeans as an IDE. On the desktop, $/glassfish-4.1 has everything configured properly. I may have copied a JAR for MySQL over to the libs folder, ...
1
vote
0answers
72 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
41 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
16 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
23 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
86 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
19 views

Permenant link to official Java documentation pages?

Does Oracle's official Java documentation pages such as http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html have permenant links? If so I'd like to use that instead ...
1
vote
0answers
27 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
40 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
37 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 ...
1
vote
0answers
47 views

Slow Windows Application Startup

I have Windows 8 Pro/i5 3320M laptop with 8GB memory. Java based applications such as Eclipse, Phpstorm takes about 15-30 mins to load. (i assume issue is with java apps, others work fine). I tried ...
1
vote
0answers
32 views

What goes on when using kinit with a keytab file

Wish to get more understanding on the use of kinit and keytab file. For example, if I already have a keytab file generated for a service ( the service registered to active directory by ktpass -mapuser ...
1
vote
0answers
123 views

Cannot open Android SDK Manager or Android Emulator Manager after new installations

Today I installed the Xamarin Studio 5.1 update for Windows. Afterwards, I installed all of the latest API's and build tools in the Android SDK Manager. Now the Android SDK Manager or the Android ...
1
vote
0answers
39 views

Import settings in one installation of IE10 to another?

Is there a way I can port over all settings (not just favorites, feeds, and cookies) from one IE install to another? I am having a problem where some users cannot get a webpage to display properly ...
1
vote
0answers
70 views

Java version indicates SE 6, Java Control Panel SE 8

So I'm trying to get the Java 7 as the default version on my machine, running Mac OS X 10.9.3. When I run: java -version I get: java version "1.6.0_65" Java(TM) SE Runtime Environment (build ...
1
vote
0answers
625 views

Minecraft EXCEPTION ACCESS VIOLATION

When I run any version of Minecraft, I receive an error EXCEPTION ACCESS VIOLATION. It occurs usually on the mojang screen but it also happens in game if I get past this point. Interestingly, I can ...
1
vote
0answers
93 views

Java keyTool - append primary/secondary intermediate certificates to key store

I have already created a keystore (server.jks in the image) having imported the relevant key-pair. keytool -importkeystore -srckeystore server.p12 -destkeystore server.jks -srcstoretype pkcs12 I ...
1
vote
0answers
524 views

Hadoop - java.io.IOException: Connection reset by peer when creating when creating a new directory

I have installed hadoop 2.4.0 as a single node for learning purposes but after I start hadoop and create a directory using the command: hadoop fs -mkdir /tmp I get the following error: ls: Failed ...
1
vote
0answers
24 views

Push a policy to Java clients?

This question came up when I was attempting to set the list of SSL/TLS cipher suites in a Java program. In Java, its quite painful at times to do simple things like set the list of ciphers because ...
1
vote
0answers
136 views

Firefox shows weird code when all tabs are closed

When I close the last tab by clicking on X on Firefox, it displays a long and weird JavaScript from http://s.ytimg.com/yts/jsbin/html5player-tr_TR-vflTXVVD8.js. Is this a bug? What does that code ...
1
vote
0answers
189 views

Java (SE) program execution is too slow on Debian Wheezy… do I need to “tune” the JVM?

SuperUsers. I wrote a desktop program to execute a simulation process (not worth copying the code here... it's quite a long program). If I run it on a MacBook Pro (Intel Core i7 2.2 GHz, 4GB RAM), it ...
1
vote
0answers
109 views

How to improve font rendering in Jedit?

I have started using Jedit due to easy to set up custom language syntax and folding. It is looking good except the fact that the font rendering seems to be the worst among all the editors (at least on ...
1
vote
0answers
46 views

Why suddenly the port cannot be connected?

I am running a HTTP Server on my Mac, which is a NanoHTTP Server, not Apache etc. I use eclipse to run it, it runs, and work perfectly, and I got an iPad to access it, it works. The firewall on Mac is ...