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

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62 views

Java app certificate Issue

I have an app called Tata Docomo Get.I downloaded it from the website on my java phone then Its showing no valid certificate.So I downloaded the app on pc I have two files of this app .jar and ...
1
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3answers
3k views

Java issue in Google Chrome

So I updated Java 7 Update 9 (Which was working fine) to Java 7 Update 10, and now I can't use Java in my Google Chrome browser, I get the error message "Java(TM) is required to view some elements on ...
2
votes
2answers
1k views

List processes being run inside a screen (Linux) session

I have several screen sessions, each one of them is running one java application. For example, I have these 3 screen sessions : 7361.ARM48 (Detached) 7397.ROP90 (Detached) ...
13
votes
1answer
35k views

How to force Java to use IPv4 instead IPv6?

My Java browser plug-in is no longer working. When I open a page that has a Java element, Java cannot connect to the server. After investigation, I found that Java was trying to use IPv6, while my ...
2
votes
1answer
37 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 ...
8
votes
9answers
61k views

SQL Developer Error Messages: “Enter the full pathname for java.exe” and “Cannot find a J2SE SDK installed at path”

Yesterday, I downloaded SQL Developer 3 with SDK and was able to use it just fine. After shutting down my PC last night and booting it up again this morning, every time I try to run it, I get this ...
1
vote
2answers
117 views

Why is oracle-java8-installer pkgrepo.managed failing in saltstack

I have been using salt for a while, and I've recently had a problem setting up oracle-java8-installer in one of my files. Here is my init.sls file. oracle-java8-installer: pkgrepo.managed: - ...
22
votes
8answers
144k views

Java plugin doesn't work in Chrome — how can I fix this?

This used to work fine until a week or so ago, and I am not sure what has changed since then. I have just uninstalled what seems to be all the JVM stuff on my machine and reinstalled with the latest ...
0
votes
1answer
320 views

Using Java in Chrome on Centos 7

I have installed java on my computer running CentOS 7. I've tried yum install java downloading the proper rpm for my bitness from java.com/en/download. I've also done as suggested in this how to ...
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votes
2answers
74 views

Copy unix mail (received by sendmail) to a linux directory (individually)

Does anyone know a way to copy all new arrived emails (on Fedora Linux), to store in a Linux directory (not in some other mail folder, but on the Linux file system directory)? We use Procmail as a ...
-1
votes
1answer
52 views

Running jar file on Windows - Prompt user to download JRE

On OS X, when I try to run a .jar file, the system would ask me to download Java Runtime Engine if I don't have it installed, which makes sense. However, on Microsoft Windows, that doesn't happen; I ...
0
votes
1answer
118 views

Changing Java on my Mac to 8

I'm about to get back into java programming, so I downloaded the latest version of Java, Java 8 update 40. Now, my MacBook has seen better days, and who knows how many version of Java is in it. At ...
5
votes
4answers
17k views

Import Java Trusted Certificate to JRE

I need to install a certificate from a Java app to a lot of people. I want to use a one click program or batch file to import it as a Trusted Certificate(in Control Panel->Security->Certificate). Then ...
0
votes
0answers
37 views

Why Tomcat is Killed?

In Linux system which is an host account, Tomcat is Killed after start up and sometime middle of start up, it happens automatically. No log is shown, just Killed message is displayed. What could be ...
1
vote
0answers
833 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 ...
0
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0answers
21 views

Java Runtime Exception: Unable to create lock manager

Hello when I run a script as root on unix shell it works, for example: sh -x /opt/auto/wso2is/bin/wso2server.sh However when I run it as a non root user I get the following error: ...
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vote
0answers
174 views

How do I get my computer to read and speak Japanese text? [closed]

I am writing a study tool in java to help me learn Japanese, but I can't find a free program compatible with java that will read and speak Japanese text. If it could just read/speak romaji that would ...
0
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0answers
35 views

Spark chat-program can't find my JRE

I want to use the chat program Spark 2.5.8, but I got two problems when double clicking on spark.exe. The .Exe file is in my program files (x86) folder along with other files likes this: First, the ...
0
votes
1answer
33 views

How does Windows 7 decide which processes get stacked on the taskbar? (Different behavior depending on language of Windows installation…)

I'm developing a product with multiple different program that are launched through a java wrapper from a central launcher application. With the default Windows 7 taskbar options, each program should ...
4
votes
3answers
20k views

How to install java on a windows machine without having admin right?

I am currenlty working in a controlled enviroment where I dont have access to admin rights. Now, I am looking for some way to install Java on this vary machine. I have got a java installer. Is there ...
0
votes
1answer
74 views

Output of the ps command and understanding the flags

Ubuntu 12.04 LTS using bash. I tried running the ps command from a Java program using the Runtime and got some unexpected output. Upon closer inspection I realized that it was the output of: ps ...
0
votes
1answer
29 views

jsf lightweight application server

I need to run a web application based on JSF, JPA and EJB. But the server has very limited resources: CPU: VIA C7 Esther 1000Mhz RAM: 1GB HDD: 500GB 5400RPM Now, is there any particular ...
1
vote
1answer
935 views

Launch Minecraft 1.7.2 From Batch File and change Username

Near the start of the year I made a series of little batch scripts allowing people to run minecraft off of their usbs and not leave anything on the computer (symlink from %appdata%/.minecraft to ...
5
votes
4answers
10k views

Problem with remoted display of java applications

I'm trying to remote display Java based development environments, such as NetBeans and IntelliJ, from a linux machine to a windows machine. When I do this, the right click functionality of the ...
2
votes
1answer
12k views

“Java returned exit code=13” when starting Eclipse

I have some problems starting Eclipse. When I try to start it, this error window appears: Does anyone have any idea of how to fix this? I am using Windows 7.
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votes
1answer
43 views

command for adding a program at windows bootup

I want to add a java program in windows system boot up. Is there a command to do so?? I tried searching the internet and found steps to add a program but i need commands which i can implement in my ...
2
votes
3answers
7k views

Arduino IDE “launch 4j” error

I have a computer running Windows XP. I am trying to run the Arduino IDE 0022. I double-click on arduino.exe, it waits about 30 seconds on the load up title screen, and then it gives me this error: ...
0
votes
0answers
124 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 ...
0
votes
0answers
18 views

Keytool without root access and leiningen

My traffic goes through proxy which replaces SSL certificate. This causes problems when accessing the maven/leiningen packages through HTTPS. I tried to install the cert in my keytool but that ...
3
votes
2answers
3k views

How to enable Java Quick Starter (JQS) on Windows 7

I remember that Unix (Sun blades and Linux) did launch java apps instantly, especially if we compare to Windows. This was cool but now I call a java utility millions of times per second in the batch ...
0
votes
0answers
22 views

How do I restart a service with correct permissions?

I have a service that watches a directory for files. When a file arrives the service moves it to another directory. When the file is fully moved the service executes setWritable(true). As long as ...
0
votes
1answer
176 views

Debian: Eclipse 3.8.1 doesn't know anything anymore about Java

I work on a Debian testing, with an Eclipse installed from the repositories (current version: 3.8.1). Since my latest apt-get upgrade, Eclipse "doesn't understand Java" anymore: no Java perspectives, ...
0
votes
1answer
29 views

What do the parameters in update alternatives install mean

I need help in understanding the following parameters "/usr/bin/java" "java" ""/usr/java/latest/bin/java" 1 in the following command. update-alternatives --install "/usr/bin/java" "java" ...
0
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0answers
115 views

Is there a way to get Mac OS X 10.10 with Java 8 to allow an application with expired certificate to be installed?

I’m trying to install AtlasStyler on a Mac OS X 10.10 box with Java 8 (update 25) installed. Trying to run the installer (Version 1.9 201403170926) ends in following deny alert: Saying that the ...
0
votes
0answers
27 views

viewing tortoisesvn diff of modified java svn files opens in ppt

I am getting this annoying behavior of opening my modified svn java files in ppt. When i do a svn diff it opens a ppt doc instead of using the existing tortoise svn diff tool. Any one has faced this ...
0
votes
0answers
123 views

Cannot enable Java in Safari (or any other browser) in OS X

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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votes
1answer
43 views

Is there a command to convert administrator account to standard user account windows via a command line

Is there a command to convert an Administrator account into a standard/local user in windows via command line which can be implemented in a Java code?
0
votes
0answers
38 views

Finding ports that are not showing up as available

Disclaimer: I have looked at the other threads on "Find processes using a port" This is in reference to a question on stackoverflow ...
2
votes
0answers
38 views

What factors would cause java based programs to load very slowly? [closed]

I am at a loss here. I am trying to help someone get on my Minecraft server. He is the only one having trouble and I am not able to find a reason why. Basically we have 8 people on this server and ...
0
votes
0answers
33 views

How to: software firewall exception for Netbeans?

I was installing a plugin for Netbeans (Gradle Support); which in itself went fine. I had already installed it on another computer and am working with it successfully. However, on this particular ...
0
votes
1answer
26 views

Is there a list of what Internet Explorer considers in-date for its ActiveX check (specifically, for Java)?

Internet Explorer now blocks ActiveX controls that it thinks are out of date. At this blog post, by Oracle, the initial versions of Java that would be blocked are listed. Is there a list anywhere ...
0
votes
0answers
34 views

Java processes are choking ArchLinux on Wandboard; disconnects from SSH and gibberish in the log files

I’m facing a strange problem on my Wandboard where I’m running ArchLinux as a distribution. I’m running Oracle’s ARM JDK version 1.7.0_60-b19 and Java processes are choking. I’m suddenly not able to ...
0
votes
0answers
35 views

Java SE Development Kit install interrupted

I want to install Xamarin in Windows 8.1. it requires to install Java Development Kit 1.6 or above 32-bit. when I try to install JDK, I get this error message" I'm using Windows 8.1 x64. How can I ...
1
vote
0answers
358 views

Error when I am trying to run Activiti BPM explorer

I am facing the following problem : I have downloaded Activiti BPM which runs under Apache. I have installed both; Java jre7 & Java jdk1.7.0_06. I set the JAVA_HOME to be C:\Program ...
0
votes
0answers
87 views

how do I print, browse, enumerate, or traverse, the JNDI tree for Glassfish? ClassNotFoundException

I want to browse or print the JNDI for Glassfish, preferably with a tool of some variety, perhaps JNDI warrior. This sample code gives some output, but crashes: thufir@doge:~$ thufir@doge:~$ ...
1
vote
2answers
7k views

How do I fix eclipse's hang on 66% while building workspace?

I am using Linux Mint Debian Eclipse 3.5.2 Anytime I save it gets stuck on 66% Need to know how to diagnose or fix the issue
0
votes
1answer
14 views

How to manually install and set up server jre in /usr/lib/jvm?

I would like to install a second jvm on a debian system. However, I can't just do sudo apt-get install opend-jdk-xyz because I don't want to overwrite any global jvm settings. Instead I would like to ...
2
votes
1answer
224 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 ...
0
votes
2answers
115 views

java is not working in my system path

This is my system path (broken at semicolons for readability)   C:\Program Files (x86)\AMD APP\bin\x86_64; C:\Program Files (x86)\AMD APP\bin\x86; C:\Program Files (x86)\Intel\iCLS Client\; ...
1
vote
1answer
946 views

Permanently remove an environment variable

While installing Android Studio, it installed Jayatana as a dependency. Now when I ran java, it showed me a message as: Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar I ...