Questions tagged [jar]

Questions about the Java Archive (JAR) package file format.

21 questions with no upvoted or accepted answers
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Install git Plugin for DBeaver

Problem I have DBeaver 6.3.3 installed on one of our remote servers. This remote server has no connection to the internet. Thus, I need to install drivers / plugins from a local file (I have the ...
thothal's user avatar
  • 121
1 vote
1 answer
650 views

I've been trying to open a jar file but every time I do so It tells this jar file could not be launched

java version "1.6.0_65" Java(TM) SE Runtime Environment (build 1.6.0_65-b14-466.1-11M4716) Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-466.1, mixed mode) Joses-iMac-5:~ luissoto$ java -jar/...
pax7yy's user avatar
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0 answers
487 views

How do I export a JAR without all the project files (just the src) in Intellij?

I'm currently using Eclipse as the IDE for a project but I'd like to work with intellij. When I export this project in Eclipse, I get the standard jar (its size is about 80MB). When I try to make an ...
Alb's user avatar
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How to run .jar file on Mac 10.11 without installing Java?

So I made an application using Java swing and converted it to a .jar file and would like to share it with my friend. However, he is not a programmer so his computer needs to install Java bloatware to ...
btrballin's user avatar
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Export files directly into the jar

How would I go about exporting the files directly into the jar, instead of it in a directory? For example, here's my project tree: project name src folder package Java class ...
Jared's user avatar
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0 answers
321 views

Double click on jar file dosen't work (turn .jar to .exe)

I am trying to turn my java program into an .exe. With the help of IntelliJ IDEA I created a .jar file and I'm able to run it from my os cmd with java -jar and it works great. When I double click the ....
Jhon's user avatar
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Delete a file from a jar file without using zip command or extracting the jar

Is there a way to delete the file from a jar file without extracting it or without using the 'zip' command? Thanks
Niwedita Rani's user avatar
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369 views

Argument/Parameter to start java game (.jar file) as maximized window

Im playing game called Spiral Knights I launch .jar file with this batch command and portable java CD "App" "E:\Programy\Portable Apps Platform\PortableApps\CommonFiles\Java64\bin\java....
Zero Alvein's user avatar
0 votes
1 answer
670 views

How do I output content of specific file from zip achrive by `jar:` URL in Linux?

Given URL like jar:file:///path/to/some/file.jar/path/inside/zip/hello.txt, how do I uncompress and output specified file from specified archive automatically? A script using unzip or jar or 7z can ...
Vi.'s user avatar
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When I open Java, .jar files are not opened

I have installed the latest version of Jave, but when I run it, the command line screen comes and goes immediately. I am using Windows 10. What can I do to fix this?
user1080666's user avatar
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.jar File won't work for some reason

I wrote and compiled a java program and the resulting files are (HelloWorldSwing.java), (HelloWorldSwing.class) & (HelloWorldSwing$1.class) as shown in the image The files are in a package called ...
The Feadow's user avatar
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1k views

Launching an executable .jar on computer start so that when windows logs in the user does not see the Windows Desktop

I am new to this side of the forum, so hopefully this is not off topic. I wish to run an executable .jar file before the windows login screen is ever shown to the user so that when windows logs in to ...
Thornack's user avatar
0 votes
2 answers
263 views

jar file doesn't finish installing

I want to install: landserf230WindowsInstall.jar I have: Windows 7 & the most recent Java (jre-8u211-windows-x64) What I've tried: When I run cmd as admin and paste the path file of the jar ...
Nautilaus's user avatar
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986 views

Windows 7 Jar not running with double click

I have the following problem: I wrote a program in Java for a community and they're trying to run it. They installed Java and tried double clicking it but nothing happened. Under my remote ...
Armin's user avatar
  • 101
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1 answer
1k views

MAC OS - Terminal command to set JAR program to run at startup?

This is where MAC OS stores its start-up items, /Library/LaunchAgents How to set a JAR program from Terminal to run at startup? Also how to remove existing program from startup?
Codename K's user avatar
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Unpacking and then repacking a war file using batch command is increasing the size of the war file

I have a war file named CheckIn.war. I use the following batch command to unpack and then pack the war file. I also use a java code to change a value in an xml file after unpacking. jar -xvf CheckIn....
Mathew's user avatar
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1 answer
4k views

Execute a jar with double click in linux

What I'm trying to achieve is to run a java program on any Linux system (Ubuntu, Fedora, etc... covering as much as possible) by simply double clicking a file-like I would on Windows. I have created a ...
atoMerz's user avatar
  • 379
0 votes
1 answer
132 views

Problems to open jar file

I use mac with mountain lion and java u update 21. When I try to open the file with a double click, I get the following error: java file.jar could not be launched, or sometimes not after the double ...
user avatar
0 votes
1 answer
3k views

Cannot delete jar from lib/ext folder

I've added a jar in the extension folder of my JRE (lib/ext) in order to provide an extension code to my applications. Now I want to delete this jar, but I cannot. The error message says: Cannot ...
user1291235's user avatar
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.desktop shortcuts aren't working for java applications in LXDE

I just installed minecraft on my LXDE desktop/Lubuntu machine and I'm trying to create a .desktop file on the desktop that executes java -jar ~/minecraftlauncher.jar. The command works in bash scripts ...
chaz's user avatar
  • 322
0 votes
1 answer
367 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 ...
Max Browne's user avatar