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

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1answer
28 views

can client server program run on two different machines

I have a PC with IP address 192.168.153.1 connected to LAN and i have a laptop with IP address 192.168.1.115 connected to WiFi. When I try to ping from PC to laptop im getting destination host ...
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0answers
5 views

How to configure and use SMTP server for JAVA MAIL API? [on hold]

How to configure and use SMTP server for JAVA MAIL API,I am trying since 5hours,But unable to do.As beginner, Please help me by any documentary.
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10 views

How to develop java application with a team in netbeans..?

I want to develop a JAVA application concurrently with my team members.. As example, I have 'Team Explorer' in Visual Studio, using that i can do project with my friends.. How could i do this in ...
0
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1answer
15 views

Jar file won't open

Running a mac with yosemite. I have a load calc software that won't open. I keep getting this error. The Java Jar file "file_name.jar" could not be launched. Check the console for possible messages. ...
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0answers
18 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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4 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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1answer
28 views

Unix/Java process stops running when moved to background

We have a Java process that was created using Appassembler. It runs fine as long as it is started and run in the foreground: [ec2-user@ip-xxx ourapp-0.0.1-SNAPSHOT]$ bin/ourapp Starting in ...
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0answers
5 views

Siebel cti toolbar wont open on client machine

hoping i am asking in the right place. Server is running Siebel cti 7.7. Pc running windows 7 with internet explorer 8 cant load the siebel call center toolbar. I have installed java version 6 on my ...
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11 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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0answers
13 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 ...
0
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1answer
11 views

javatlb or jactivex equivalent in Visual Studio 2005 or 2012

Im trying to convert some DLLs to java classes, from google I found out that javatlb and jactivex command lines can do the job but they come with Visual J++ 6.0 which I don't have and I think it is ...
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5 views

NetBeans adding classes, issue with multiple methods argument [migrated]

So I am using Netbeans for the first time and am having issues creating multiple classes and running them under my main function under the same project directory. For instance, I am working through ...
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0answers
33 views

Java Setup throws NullPointerException in Windows 8.1?

I need to install Java on a Windows 8.1 virtual machine. This is done by using Hyper-V to access the computer and then using Explorer to download both the Java x64 and i586. When the setup is almost ...
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0answers
26 views

Battery care program in java [closed]

I am looking forward in creating a battery care program for linux like in windows. I need to know : 1) What all will be required to make this program. 2) What all API's in linux will I be needing. ...
0
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1answer
19 views

application execution, java related

We are having an issue with apllication that is affecting multiple users. We have prepared fresh packages for their laptops. But for some of them the application will not run giving Java errors, with ...
0
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1answer
23 views

Testing in tomcat when it is running multiple applications

I am new to java. I am currently working on a web application where tomcat has to load about 24 web applications for the whole thing to function. The problem I am facing is that every time I make a ...
0
votes
1answer
14 views

How to run Minimus to minify files on mac?

I use minimus to minify my js scripts on my Mac. Why there is still the same error: "To view this web content, you need to install the Java Runtime Environment", although I installed Java. What to do ...
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1answer
16 views

Installing javac for fedora 20 and java version 1.6

By default, I had Java 7 installed on my system(X64, Fedora 20). I needed Java 6 for a software, hence had to remove 7. sudo yum remove *java* And then, I installed Java 6. This installs Java 6 ...
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1answer
20 views

Batch file executing differently than command prompt

I'm trying to make a jar file association patch for a friend of mine, and when I test the batch file on my computer and try to launch a jar file, I get an error saying Unable to access jar file. But ...
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0answers
28 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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0answers
24 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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2answers
39 views

Why would my RPC server use 5x CPU when moving to a newer Linux kernel?

We're kind of running into a wall here, so I figured it was worth asking on this site. We have a Java process which serves up old Sun RPC connections as a compatiblility layer into a new system. On ...
2
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1answer
39 views

Should I trust download.oracle.com if my certificate does not match?

I've been getting this every time I try to download a JDK 8 update to my MacBook. First, I go here: http://www.oracle.com/technetwork/java/javase/downloads/index.html I click the download location ...
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1answer
28 views

Why Oracle java do not appears in the alternatives command on redhat 6.5?

I have redhat 6.5 x64 and java preinstalled on it. The command java - version shows: java version "1.7.0_45" OpenJDK Runtime Environment (rhel-2.4.3.3.el6-x86_64 u45-b15) OpenJDK 64-Bit Server VM ...
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31 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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53 views

OpenJDK shows intermittent performance and UI issues

I'm receiving following message inside of Event Log window whenever I'm launching Android Studio: OpenJDK shows intermittent performance and UI issues. We recommend using the Oracle JRE/JDK In ...
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1answer
34 views

String command in netbeans does not color blue as commmand

I have a windows vista home premium on my toshibe Lap, and i use netbeans. The problem is when i type in netbeans the command "String" it does not color it bluei (that means that this is a command), ...
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0answers
49 views

Eclipse Just Crashes (Xubuntu 14.04)

This is crazy. Eclipse keeps crashing, closing itself a few seconds after I start it and I have no reason why. I have tried everything that I have seen here and nothing helps. I am so desperate that I ...
0
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1answer
34 views

I accidentally clicked never allow java to run a game from steam and now it wont ask again

I downloaded a game from steam and it came up with a java pop-up and I wasn't thinking and clicked never allow. Now it won't start the game and I cant figure out how to get it to pop up the java thing ...
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votes
2answers
40 views

How do I set up JRE 8 on OS X?

I'm running OS X Lion. It comes with JRE6. I'd like to install JRE8. I can download a file that Oracle says is JRE 8 here: ...
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1answer
35 views

Java service won't start when using srvany.exe and Java 8

I have a couple of Java applications that I run as services on my work machine using srvany.exe. After resolving a previous issue, this system hasn't caused any major problems for us. However, after ...
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33 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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44 views

Running Java program from PowerShell starts a 64-bit JVM: From .bat file, starts 32-bit JVM

I am trying to start a Java application from a batch file, with a 2G heap size, like so: java -Xmx2G -XX:MaxPermSize=256M -jar cauldron-1.7.10-1.1236.05.212-server.jar nogui When running this ...
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0answers
23 views

I am not able to access a shared folder data from a remote IP address

File file = new File("//192.168.1.100/sharename/sharefolder/User2.jpeg"); System.out.println(""+file.exists()); I am not able to access file named "User2.jpg" available on given IP address from Java ...
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50 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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1answer
51 views

Can't connect to tomcat7 from public ip

I posted this question on stackoverflow and was recommended to ask here instead. I've been struggling with this issue for the past two days and am hoping someone here can help me out. I have a ...
0
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1answer
102 views

Java is blocking all proxmox consoles. I can't add it to the site exception list

I cannot run a Proxmox console on Windows 7, as Java keeps blocking the page. The URL for it is https://proxmox.dis:8006 (.dis being our local domain name). Typically I just need to add the ...
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0answers
49 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 ...
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0answers
102 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 ...
0
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1answer
40 views

Running multiple Java versions on single Linux machine

My Linux machine with JRE 6 (1.6.0.35) is running a Java application. I am working on SCTP support in JRE 7 (not supported in JRE 6 and not supported on Windows), so I want to test a simple Java ...
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1answer
90 views

Need latest Java in Linux environment

I need some help with Java in a Linux environment. Quick background: we have Verizon FIOS and some of their services require use of their web site. We experienced all kinds of random web site ...
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0answers
8 views

How can I isolate a JPNLP (web deploy) Java version from other, legacy versions on the computer?

I have a JNLP that runs the following shortcut when installing: C:\Program Files (x86)\Java\jre1.8.0_25\bin\javaws.exe" -localfile ...
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0answers
37 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 ...
0
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2answers
36 views

allow java plugin on internet explorer

I have customers who can't properly access their web application requiring java plugin to be enabled on internet explorer. This application requires the latest version ov java running (8u25 at the ...
0
votes
1answer
24 views

Hangs of Lotus Notes (composite) mail for several seconds - how to debug

Question: How can I profile Java part of composite application in Lotus Notes client (based on Eclipse/OSGi)? Background: Opening any document from view (does not matter which one: it happens in ...
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1answer
71 views

phpMyAdmin used by java application

I have a MySQL database running at a site using phpMyAdmin. My problem is that I want to use this database inside a Java application which runs as a regular, non browser, application. The problem is ...
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0answers
24 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 ...
0
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1answer
24 views

I keep getting a msg saying that OSX can't run a Java app because I don't have java installed

I keep getting a msg saying that OSX can't run a Java app because I don't have java installed. How do I find out what app it is trying to run? This began happening after updating to Yosemite, so it ...
0
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1answer
26 views

Remote access to a windows XP Embedded system running a Java based HMI Screen

What options are available to me to be able to get remote access to a Windows XP Embedded machine that is being used as a machine interface (HMI, GUI) the HMI is running a Java based software and I ...
0
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1answer
43 views

Java runtime environment path issues

I've had a problem with my Java installations for quite some time and I've never had time to sit and try to fix this problem. So I went ahead and uninstalled all the various versions of Java I'd ...