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

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2
votes
1answer
9 views

Java error when running a .sh file for Java Bytecode Editor (Mac)

This is for a Mac. I'm trying to install the Java Bytecode Editor (http://set.ee/jbe/). Whenever I run the jbe.sh file, I receive this error: Exception in thread "main" ...
1
vote
1answer
28 views

Java 7 and and 8 coexisting on Windows 7 Pro x64 - how to fix running old jar files

I have a Win7 Pro x64 Box with both JRE 7u80 and 8u60 (both are i586 versions) running since I have two applications that either need the one or the other to run. I am aware of being able to start ...
0
votes
0answers
8 views

Update Path of JGrasp to use Different Compiler Settings

I have a Cloud 9 programming hosted workspace from which I run a vnc client. This client is an X11 interface which I can access through an updating html page, and I have the following problem (yes, ...
0
votes
1answer
23 views

Closing open file without killing the process

I have java(yeah java...) application running on CentOS 7. After a while, there are many "deleted" files that bother me. for deleted files used(not the issue): lsof | grep "(deleted)" I found them ...
0
votes
0answers
4 views

Jasper ireport Designer netbeans [migrated]

i've created a GUI in netbeans and i've added the Jasper plugins and library. i want to be able to start Jasper iReport designer wizard with a button click from my GUI.note that when i click File>New ...
0
votes
0answers
83 views

Low memory warning Windows 10

I have 16 gigs of physical RAM, running on windows 10 professional. I get a 'windows is running low on memory' notification here and there, only when playing minecraft through Curse Launcher with ...
1
vote
1answer
53 views

What is causing a Java certificate confirmation for javadl-esd-secure.oracle.com to show?

For the last 3 days I occasionally get this window in front of me: Do you want to Continue? The web site's certificate has been verified. Website: ...
0
votes
0answers
15 views

installed the wrong version of JAVA and need to remove and install correct one

I accidentally installed OpenJDK on Red Hat Enterprise Linux 5 instead of Oracle Java Development Kit on Red Hat Enterprise Linux 5. When I try to yum install Oracle Java Development Kit on Red Hat ...
-2
votes
0answers
11 views

How to get Netbeans working on a thinclient [closed]

Hi SuperUser Community, I have 5 users working on a shared server(Thin client: Ncomputing X550). These 5 users would be using Netbeans IDE on server. These are connected using LAN cable. I am able to ...
0
votes
0answers
19 views

Get android code to check AP isolation is enabled? [closed]

I am building a chat application to communicate locally . When AP isolation is enabled i get only my IP and gateway. That's why i can't chat to others.I am not the administrator of the network. My ...
0
votes
1answer
18 views

Possible to change JRE versions via command line?

We are running into an issue where we must have two concurrent JRE versions installed for a program that doesn't provide backward compatibility. Is it possible to disable/enable a JRE version via the ...
0
votes
1answer
21 views

Why doesn't my ubuntu host doesn't allow RMI calls from JMeter?

i'm running a jmeter client on my ubuntu maschine. I try to start remote tests via RMI. The start works fine, but i don't get the results back. Start JMeter Server (rhel 6.5): ...
0
votes
0answers
9 views

Java security sitelist not working

In the Java Control Panel you have the option to maintain an exception list for sites that would otherwise be blocked because of security settings. However I face a strange problem: When I add a site ...
0
votes
1answer
24 views

Tracking all network interactions for a java application

There's a helper client for this game I'm playing, however, it's closed source and I know nothing about what goes on with it. I want to make sure it's not sending out any sensitive information such as ...
1
vote
1answer
24 views

How to resolve DNS from java like WIRESHARK does?

Could you explain how Wireshark makes a DNS query in order to resolve the name of an IP address? My issue is about the mismatch between the domain name resolved by Wireshark and that returned by ...
0
votes
0answers
53 views

Java's system properties returning “Windows 8.1” after upgrade to “Windows 10” [migrated]

My upgrade to Windows 10 went very well and only needing a few programs reinstalled. Java was one of those because Eclipse did not start anymore: eclipse 64 bit didn't run but 32 bit did and I am on a ...
0
votes
1answer
20 views

Where is the Java Jar icon located?

I'm trying to find what dll or folder the jar icon for Java is located in. it looks like I'm referring to the complete icon you see in the picture, complete with the paper backing. I've already ...
0
votes
0answers
18 views

android studio - java - how can I get users to upload data to dropbox and make that data available for all other users to download

I'm making an application where I want users to be able to upload a string value to a dropbox account where the string is stored for other users of the application. Each user of the application can ...
1
vote
1answer
34 views

how to achieve same compression in linux and windows

I have a example.jar file. I'm trying update a class file in the jar. when I'm packing the class file using jar or zip utility(command line-linux) I tried : jar uf my MyJarFile.jar ...
0
votes
0answers
53 views

Java plug-in not starting in IE11

I have upgraded my browser from ie 8 to ie 11 Enterprise Mode. When I access my site, the Java popup isn't showing and nothing happens. Its like the Java applet isn't loading. In ie8 when I have ...
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 ...
0
votes
1answer
47 views

I can't run a jar file with

OK, so I can't run jar files of any sort on my windows 7 pc, the one in particular I'm trying to use is the forge installer for minecraft so an installer window should open when i double click the ...
-1
votes
0answers
26 views

How to restore system when every .exe file opens with adobe [duplicate]

I just downloaded mkgmap from http://www.mkgmap.org.uk/download/mkgmap.html Nothing installed, so I followed the instructions in the readme file, which says to run this command: java -jar ...
0
votes
0answers
26 views

Prevent OpenJDK from overriding Oracle's Java Installation

Currently using Lubuntu 15.04 x64. I have had this problem twice now. I install the official Oracle Java (version 1.8) successfully, after which an automatic update (at some point later in the week) ...
0
votes
0answers
94 views

All Java applications stop working after about 7 seconds since upgrade to Windows 10

Earlier today I updated my computer to Windows 10. I noticed, that whenever I run a Java program, it launches fine and runs fine, but after about 7 seconds, I will get a popup that says "Java SE ...
0
votes
0answers
131 views

Java 8 silent update package

My situation : we currently have Java 7 massively installed and some older versions of Java 8. Computers are Windows 7 SP1 x64. My goal : create a Java 8U51 silent install package that let Java 7 in ...
-1
votes
2answers
63 views

Is learning Java enough to make good Android Apps? [closed]

So I have been learning Some JAVA And I'm wondering, Is it enough to make Apps for Android ? and what about iOS ? And Is java good enough to make graphical interface programs for Operzting systems ? ...
0
votes
1answer
31 views

Applying Java minor updates

A bit of a noob question here, but I can't seem to update my Java from 8u31 to 8u45 or 8u51 (Linux Mint 17.2). I can switch between my Java 7/8/9 easily, but these minor versions are really annoying ...
0
votes
1answer
48 views

How do I simulate a DNS server returning a SERVFAIL in response to a A query?

Goal When an A query returns an NXDOMAIN response, my java app throws an UnknownHostException. I would like to know if a SERVFAIL response from DNS servers caused java to throw this error as well. ...
0
votes
1answer
74 views

Running a Java process from Systemd

I'm trying to execute a shell script from systemd. The script runs fine from command line. The script (runServer.sh), runs up a Java process and looks like this: #!/bin/bash java -jar ...
1
vote
0answers
128 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
1answer
203 views

Can not start Eclipse Mars on OS X Yosemite 10.10

On a fresh OS X Yosemite 10.10 box, when I tried to run Eclipse Mars, I got the usual "You need Java 1.6, Click More info" box. I followed the link and installed the Apple maintained 1.6.x package. ...
1
vote
2answers
37 views

How can I automatically re-open a program if it terminates / closes / crashes?

I've created a Java JAR program that needs to be running all the time in the computer. If the program is closed (either because the user closed it or because it crashed), I need to reopen the program. ...
0
votes
0answers
86 views

allow java applets in browser

I really don't get the policy of not allowing java applets in browser. I mean, I understand that the java does not run automatically for security reasons, but it seems that there is actually no way ...
0
votes
0answers
31 views

Text is not showing up in Chrome or FF but Showing up in IE, Reader. Please

Text is correct using IE Browser or Adobe Reader Text is not showing up in Chrome of FF Made using tool called Adobe live cycle designer and Java(XPAA.jar) Do you ever having similar problem? or ...
0
votes
0answers
14 views

Rename Tomcat7.exe for different instances?

I'm running JIRA and Confluence on the same server. Both show up in the task manager as Tomcat7.exe. I'm planning to write a monitoring script to restart the appropriate services if the tasks crash. ...
0
votes
0answers
20 views

Java Home was not set properly?

I am trying to install MATLAB on my Fedora 22. At the end, I get an error The application encountered an unexpected error and needs to close. You may want to try re-installing your product(s). ...
0
votes
0answers
23 views

How to distribute a java app (jar file with bash launcher) through Brew?

I have two files: a jar file and run.sh script to run the jar. I want to run it through the Homebrew. What should I do to make it possible?
1
vote
1answer
51 views

ASN1 Structure Admission Syntax

I want to add the Admission Extension to my Certificate. Therefor i use the Tool XCA, which uses OpenSSL to create the certificates. This is my structre i wrote with some dummy Data: ...
0
votes
0answers
26 views

My Single-Threaded CPU-Overloading apps use a percent of a thread, graphs shows different results

I made very simple C++ app that contains an empty while(true); loop, I tried with both optimized (-O2) and without optimization, both gave the same result in Task Manager, I even tried same Java and ...
0
votes
0answers
37 views

gettext for java project under Windows 7 gives error 'Bad file descriptor'

I'm trying to use gettext in java project to provide translations for different languages. My workstation runs Windows 7 and so I'd like to be able to go through whole build process on it (including ...
0
votes
1answer
26 views

A service when run as Local Service gets stopped in Windows 2008

A service associated with a Java application deployed in my system runs fine when it is running with Local System account but I want to run it with Local Service. I changed from Local System account ...
0
votes
0answers
36 views

I've to give my final year project on CD. How can I make sure it requires minimal efforts to run?

My project details: JavaEE pure JSP/Servlets MVC MySQL Tomcat Pressing ^Ron IntelliJ was easy. Now I have to give my project in a compact drive. What can I do so it does not require much effort to ...
0
votes
0answers
72 views

How to find java packages to import with Sublime Text 3?

In Java IDE's there is usually a feature that suggests/auto-completes imports, however with sublime text, I end up searching for packages to import I'm wondering whether there is an internal feature ...
0
votes
1answer
28 views

java -version not working in linux

I have untar the jdk on my Linux machine and I have set the environment variables ie ~/.bash_profile however if i give java -version on terminal I receive the below error. bash: ...
0
votes
0answers
38 views

How to set heap size (-Xmx) more than 1 gb in Windows 64 bit machine with 4gb ram?

I got the error as below: Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. I can set maximum heap size 1gb. After ...
1
vote
1answer
43 views

FTP server “Transfer Complete” not received by Client

Using vsftpd 3.0.2 on ubuntu 14.04. Clients connecting via JavaApplet typically from Win7 using standard FTP. Issue occurs on both IE and FireFox. On small transfers clients do not have problems. On ...
0
votes
2answers
104 views

Apache Upgrade leads to SSL handshake failure with Java client

I have an apache 2.4.10 to upgrade to 2.4.12, underlying openssl 0.9.8, with the following SSL configuration: SSLCipherSuite ...
0
votes
1answer
49 views

Can't run IDEA 14 on Ubuntu 14

When I run Idea from idea.sh, I get this error: 'tools.jar' seems to be not in IDEA classpath. Please ensure JAVA_HOME points to JDK rather than JRE. My actual $JAVA_HOME is ...
0
votes
0answers
37 views

how to install IBM java on linux

I have downloaded jre pack from IBM site. downloaded file name is ibm-java-jre-7.1-3.1-i386-archive.bin. Not sure how to install this. I couldn't find instructions on site. I can't extract it or just ...