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

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43 views

How many threads are concurrently executed?

The output from WMIC: C:\Users\fra>WMIC CPU Get DeviceID,NumberOfCores,NumberOfLogicalProcessors DeviceID NumberOfCores NumberOfLogicalProcessors CPU0 4 8 C:\Users\fra> ...
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1answer
66 views

Minecraft EXCEPTION_ACCES_VIOLATION

For a long time, I've been playing Minecraft fine. But after I tried to connect to a locally hosted and modded server of a friend of mine (Using Evolve http://evolvehq.com), I haven't been able to ...
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1answer
24 views

Determine whether a set of Java files can be made executable, or is just a library

How can I tell whether a bunch of Java files can be made executable, or is just a library, and can't be made executable? From http://www.bugaco.com/bioinf/clusterer/ , by clicking on "Download ...
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29 views

Mail forwarding with javamail

Following this thread, I am trying to implement mail forwarding to gmail with javamail, however I don't manage to make the email to contain original from and to and cc lines. Whatever I do, the email ...
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0answers
31 views

how to connect server in VM from windows

I have installed Red Hat Server 6.4 in VirtualBox and I also installed Java. I wrote a socket program (port 13 , ip = x.x.x.x). Then in Command prompt, I execute telnet x.x.x.x 13 But it doesn't ...
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1answer
38 views

Is Eclipse supposed to segfault continuously?

Summary: The Java VM running Eclipse on my system appears to be working, but internally it gets segfaults constantly. Steps to reproduce: Download eclipse-cpp-kepler-SR2-linux-gtk-x86_64.tar.gz ...
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1answer
172 views

Disable Java version out of date prompt

We are running IE9 and Java 1.7 Update 51 (WIN7) in our environment and I am having a heck of a time getting rid of the following popup. Since update 55 was released, users get the following prompt ...
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23 views

Does Safari put Java in a sandbox (properly)?

Does anybody know whether the Safari sandbox properly confines trusted Java Applets? My problem is that my bank uses Java that I have to trust this plugin since Java apparently only has the ...
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2answers
39 views

Configure Java 7 Firefox Plugin on 64-Bit Cent OS

I configured Java on my Cent OS 64-bit machine by running the following command yum install java-1.7.0-openjdk.x86_64 But I cannot find the "libnpjp2.so" file as mentioned here: ...
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1answer
36 views

Intellij IDEA with perforce integration

I'm using Intellij IDEA 13 community edition. Can some one tell me how do I integrate it with the perforce VCS. Is there such a plugin available for the latest edition. P.S: I searched a lot and ...
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1answer
31 views

RMI ConnectException: Connection refused to host

I am setting up an rmi peer to peer network, the network discovery has already been sorted. When the firewall is off it works but when the firewall is up and port 1099 is open it won't work. Is there ...
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0answers
127 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 ...
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30 views

Upgrade from Eclipse 3.7.2(Indigo) to Kepler (4.3.3) on Mac?

I am using Eclipse Indigo for developing java applications. Is there a way to upgrade the same to Juno or Kepler(whichever is more stable) while preserving my settings and packaging? Edit: I am using ...
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0answers
34 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 ...
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1answer
82 views

Netbeans 8.0 - IDE Updates Fail

The Problem When I start Netbeans, it tells me that 21 updates have been found, and I have clickable action to update the IDE: The install fails and gives me these messages: What I've Tried ...
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1answer
72 views

Why isn't java8 in yum?

I have multiple dedicated boxes that execute java applications. I used to install java 7 from yum. I decided to upgrade to java 8. I have installed java 8 manually on a lot of boxes. I am curious to ...
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1answer
86 views

How make java applets to run ALWAYS?

Every time I meet java applet on some site, I have a problems running it. Either I have outdated JRE or application is blocked message appears. I want to make browser/JRE NEVER check java updates, ...
0
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1answer
67 views

Something is blocking Java and I do not know what

Something is blocking java on my computer but I don't know what. I have Kaspersky installed and I suspected it caused the problem. I tested to shut down Kaspersky and something still blocks Java. If ...
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1answer
282 views

how to enable java in Browser on Centos 6.5

i already install Java (jdk 6u45 and jre 6u45) in a Centos 6.5 Server, but i don't know why in my browser appears to enable java plugin, these are steps to install java in my machine: rpm -ivh ...
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1answer
32 views

Execute dynamic command into all screen sessions

I am working on setting up a minecraft server network in ubuntu server 14.04 LTS. I have several screen sessions each with their own process running in them There are screens on: 2471.LobbyServer ...
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0answers
21 views

Where to put dependencies for tomcat lifecycle listener?

I have a tomcat instance with a custom lifecycle listener (mule), and a complex application (jira). Mule have several jars as dependencies, and they are loaded by common.loader. Jira also have a lot ...
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1answer
98 views

Possible to find out what's using javaw.exe to connect outside the network?

Is there any way to find out who/what is running something through java/javaw.exe, in order to determine if the outbound network connection is safe or rogue? I use a third-party firewall (Windows ...
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1answer
40 views

Kali Linux java

I have a Kali linux sandbox set up with a direct connection to a windows VM. I have JAR files / java exploits I want to serve using the Kali box. After I get the jar file into the Kali Box, I know I ...
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1answer
35 views

Access java control panel when Control panel is blocked

I'm using computer in library to open Java program, but unfortunately, the error 'Applications blocked by security settings' appear. I need to lower the security settings. I can't access the Java ...
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0answers
59 views

Export .jar in IntelliJ and Eclipse: IntelliJ builds, Eclipse not?

I have a little question about one thing in IntelliJ and Eclipse. I used Eclipse for some time but I moved to IntelliJ. I noticed that whenever I exported a .jar in Eclipse that the resulting .jar ...
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1answer
37 views

Windows could not start Atlassian Confluence service on Local Computer?

I run a single user instance of Atlassian Confluence and yesterday I upgraded to version 5.5. My Confluence wiki worked fine after the upgrade. However, after a reboot when I tried to access my wiki ...
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187 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 ...
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1answer
84 views

How do I run a program in an older Java version?

I have multiple versions of Java installed on my computer. Java 7 Update 45 Java 7 Update 55 If I start a Cisco ASDM-IDM Launcher it opens by default using Java 7 Update 55. However, for the program ...
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1answer
70 views

Install 64-bit JDK versions with Ninite

I'm attempting to build a Nanite installer/updater for my own personal use and I've found it fantastic. However, as part of the profile, I would like to include the installation of multiple versions ...
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1answer
81 views

Why is Java 8 executed under Windows 8 even though Java 7 is pointed at by the path environment variable?

I have my path environment variable set to contain my Java 7 bin folder (C:\Program Files\Java\jdk1.7.0_55). Printing the path variable to the console indeed confirms that no other Java\bin folders ...
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0answers
16 views

Java with multiple versions on Windows [duplicate]

I have both Java 6 & 7 installed on my machine. My Windows' PATH variable has Java 6 JRE's location added to it. But when I open Command Prompt or Windows PowerShell and type java -version it ...
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0answers
15 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 ...
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34 views

Socket connection drops on JDK 1.7

We have 2 server, first (old one) with Windows 2003 server x86 and JDK 1.6 and second with Windows 2008 x64 and JDK 1.7, We run actually same application, has wrote in Java, which is trying to keep ...
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1answer
38 views

How do I install a Java Desktop App and A Tomcat Web App with one installer using Advanced Installer

I have a Java desktop application and a web application using JSPs with an Apache web server. I want to create a single installer using Advanced Installer 10.8. How do I do this?
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1answer
48 views

Confused about multiple java installation on mac

I have installed Java 7 for Mac OS X 10.9. Checking Java version on System Preferences -> Java I can see Java 1.7.0_55 is installed. Checking the version from Firefox using the test applet I have the ...
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0answers
31 views

Run java in php apache2 in browser [duplicate]

I wrote a simple PHP file which calls a java application. It runs on cli without problems but I can't run it on browser. Output: "Java HotSpot(TM) 64-Bit Server VM warning: ...
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3answers
416 views

How do I run a JAR file without installing Java?

My question may seem odd but this is indeed what I need to do. For the first in the last (maybe) 10 years I have to run a JAR file in my computer. But I don't want to install 'the Java' (and all those ...
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2answers
73 views

Start Linux process/script via web interface

I have a bunch of Java programs/shellscripts that needs to be manually started every now and then (mostly in the mornings), and stopped every evening (same there). I would like a possibility to start ...
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0answers
52 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 ...
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79 views

What would cause nVidia to produce this error when I run minecraft with HD textures?

I am hoping there is someone who has any idea what this error is all about. I am trying to use a 128x texture pack. Specifically SphaxPureBDcraft 128x. I can use the base 128x resource pack with no ...
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1answer
28 views

CentOS - Java in Browser

My output of java -version [root@CentOS ~]# java -version java version "1.6.0_30" OpenJDK Runtime Environment (IcedTea6 1.13.3) (rhel-5.1.13.3.el6_5-i386) OpenJDK Client VM (build 23.25-b01, mixed ...
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0answers
18 views

Using different java versions with different browsers [duplicate]

How to run two browsers (Google Chrome and IE) with Java plugins in Windows 7 having different versions (1.7 64-bit for Chrome and 1.6 32-bit for IE)? Thank you
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0answers
50 views

Java 1.6 and 1.7 to be used by web sites with IE browser

Within the company, users have to connect to different intranet sites launching applications. Problem is some users have to open a web banking app that must use the latest JAVA version (1.7.51)and ...
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0answers
70 views

Windows 8.1 Swing (Java) applications text rendering

The other day, I searched for a free UML editor tool, and as it turns out the best of them are implemented using the popular Swing framework, in Java. As it turns out, Windows 8.1 has some serious ...
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1answer
44 views

Do we need a VPN?

We are looking at setting up a server for our university research group (small group of 5 people). The server is eventually going to be gathering and storing data from a number of our project partners ...
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1answer
44 views

Friend has an issue running a program we are writing in Processing

I am working with two friends to create 3D game using Processing. Processing uses OpenGL for 3D programming. Whenever I run the program on my computer, everything works perfectly, but whenever my one ...
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3answers
104 views

How can I run a java web applet directly from my desktop without opening it in a browser?

I have a work application that I need to run occasionally, and we're provided with a url that loads a page with nothing but the object tag pointing at some remote jar file. Obviously, I already have ...
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0answers
126 views

How to force Internet Explorer to use the native Citrix Receiver and not Java version

My Java Citrix client seemed to be working until this morning when I did a jre update. I now have Java 7 Upd 51 installed and I'm finding that I can't the client to start once I've logged into the ...
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1answer
11 views

Set a file type to always use your Java program to open

I created a Java program to view text files. I have compiled it and created a Jar file also. Now I would like to right-click a .txt file and set it to always open with my program. I have tried this ...
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21 views

Recompiling open-jdk, there is no makefile

I have modified a source file in open-jdk-6 and now want to rebuild it. In all guides it is stated that the build process is done via make. However I don't see any Makefile or target. $ pwd ...