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

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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 ...
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32 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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57 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 ...
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29 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 ...
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24 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 ...
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39 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 ...
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157 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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56 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 ...
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36 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 ...
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108 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:~$ ...
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38 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 ...
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22 views

How to find out why a Java process is stopping

I am running a website using Spring Boot. Every now and then the process just stops. I don't know where to begin trying to find out why it's crashing? I've added the flag to perform a heap dump on ...
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17 views

Run JVM From CD Instead of Installing to Hard Drive

I need to make a software application that I know how to create quickly and easily in java. But I am not allowed to install the JVM on the target machine or any other software, for reasons that are ...
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69 views

Not able to log in to Amazon EC2 server from Eclipse using my private SSH key file.ppk

I am trying to connect an Amazon EC2 instance using private key file from my Eclipse program but have been unable to do so till now. I am able to connect to the server through Putty but it’s not ...
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36 views

Using Java-based Extensions (zotero) in OpenOffice on Mac OSX 10.6

I wanted to help a friend to setup zotero (Citation and bibliography management) on her Mac. The browser-add-on for Firefox works flawlessly but the installation of the zotero openoffice integration ...
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136 views

Eclipse with XAMPP's MySQL and Tomcat

I want to create a Dynamic Web Project in Eclipse, but that option isn't available since Database and local server hasn't been configured. I downloaded XAMPP, how can I use the MySQL and Tomcat server ...
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24 views

Extend memory alocated to java application

I've java application that returns error out of heap space, I've found that I should add -Xmx flag when starting appliaction. I changed shortcut file property target from "C:\app_dir\app.exe" to ...
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37 views

Extract Relationship Between two Entities using StanfordCoreNLP

the similar question has been asked here but i cant find any relevant answer of it so i am trying again. I am able to get NER and Dependency tree using the library. Now what i looking for is that i ...
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97 views

Troubleshooting Text Not Displaying Properly - Java Applets / Pop-Ups

I'm having trouble troubleshooting a display issue I'm seeing in some pop-up windows, and it seems to be Java related. I'm on the latest JRE (no new updates available from java update), have tried ...
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127 views

Blackboard Collaborate launcher failed with Java(TM) Platform SE binary has stopped working exception

When run Blackboard collaborate launcher it will fail on windows 10 build 9926 with " Java(TM) Platform SE binary has stopped working exception ". This is was not the case with previous builds as it ...
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42 views

Duplicate Java icons

I have two identical Java icons in Control Panel. Only one installation of Java shows in Vista Programs and Features (Java 8 update 31). Change Icon shows one at C:\Program ...
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248 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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261 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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84 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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10 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 ...
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104 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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133 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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44 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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22 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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26 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 ...
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57 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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23 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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82 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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72 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 ...
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120 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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345 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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60 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 ...
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97 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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235 views

Java 8 installation doesn't yield the correct javac version

I am using Mac version 10.9.5. I had a pre-existing JDK 7 installation (1.7.0_51). I decided to install try out Java 8 and downloaded the latest JDK (jdk-8u25-macosx-x64.dmg) from Oracle site. Next, ...
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103 views

Java permissions & CLSID for an Agilent 34980A multiplexer unit

I am using a 34980A unit as a multiplexer, that requires Java to view the multiplexer switches through an Internet browser. To operate the instrument I have to be offline and use DHCP, to enable the ...
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81 views

Tomcat 7 manager and multiple host, applications run several times

I am trying to link multiple hosts to multiple webapps, application deployment is through tomcat manager. My server.xml looks like this: <Host ...
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0answers
42 views

Credit card reader gives random output

I bought a cheap $10 magnetic card reader online. It identifies as a generic keyboard, and as such should work on anything that accepts USB keyboards. It works just fine on Windows, but on Linux and ...
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208 views

Installed Java 64bit and have chrome 64bit, chrome doesn't reckognize java, but IE does

Been trying to figure this out, I read about have 64bit java with 32bit chrome, so i uninstalled all java, installed 64bit chrome and 64bit java. Java works fine in IE(which I NEVER use) but chrome ...
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86 views

run two instances of Grails app into one Apache Tomcat server

I've developed a Grails application. It runs on a server Apache Tomcat. Now, I would like to run another instance of the same application in the same server. I surely know that second instance needs ...
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122 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 ...
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0answers
31 views

Need help fixing Pathway on Mac OS X 10.6.8(Snow Leopard)

Whats up folks, i have posted this question on other forums but got no reply, just note before you read, my terminology is not the greatest, im only studying IT this year, so my knowledge be still a ...
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0answers
29 views

Weird SQL Time and Date exception in Windows

OS: Windows - Environment: MySQL I am facing a weird problem (for me at least), I was running some tests on database activities, the full scenario is like this: I have two Java programs manipulating ...
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44 views

How can I remove Java 1.6 from my Mac 10.10

I looked and found an answer for this question for OS X 10.5 but the path doesn't exist on my computer here. I am a brand new Mac user so getting around my file system is very painful for me ...
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0answers
454 views

Ugly fonts in IntelliJ IDEA Community Edition 14.0 Windows 8.1

I use macType Which renders fonts beautifully elsewhere. I tried to configure through options -Dawt.useSystemAAFontSettings = On -Dswing.aatext = True but nothing helped. In general InteliJ not ...
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322 views

Java 8 Update 25: Security settings won't allow a website even after adding to the list

I've been attempting to allow a website to run an unsigned applet, and even after multiple re-installs and security changes, Java still informs me upon launching the applet that security settings ...