Is there a way to run executable Jar in browser? As I don't think my Jar is working if i export it as a normal Jar
Jar File : http://chromaticcreative.net/rjminer.jar
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I want to convert my jar file to eclipse project, so that i can make changes in the existing code. Can anyone help me with this. I tried extracting jar using jar xf myjar.jar command through command prompt but it gave me only .class files and i want to generate .java files of my project through it.
I have one JAR named as abc.jar with 15 class files. In JAR file I need to modify xyz.class, so I decompiled to xyz.java and modified it.
How can I update that JAR with the modified Java file? While trying to create (compile) the JAR file I am getting errors.
You can add your newly compiled class to the jar and overwrite the old one, here is how to add xyz.class and xyz.java to the jar :
jar uf abc.jar xyz.class xyz.java
See here for more about updating a jar file.
Or simply you can use any archiving tool, like winrar to open and add files to the jar.
Compile the xyz.java and replace the xyz.class file directly in jar without building the jar again, if the single class has been modified.
I wanted to convert .java file to executable jar file,i did so in the command prompt. But everytime i double click (open) it nothing happens.
jar cf Calculate.jar Calculator.java
This is what i typed in the cmd. How to get an executable file? I use windows
That's not how it works, that way you are creating a jar archive with that .java file in it.
If you want to create the jar manually (if you want to do it one time, instead of using a build tool like ant or maven, it could have some educational value), you have to compile your .java file to a .class with javac, add it to the jar and then modify the META-INF/MANIFEST.MF manifest file to specify Calculator as value for the Main-Class attribute.
See this old guide from Sun.
I have a jar file (Gestp.jar) . And I have some .Java files (which are web applications) within the jar file
I need to modify a particular .Java file . And then re-create the Jar file and deploy it in a server.
I have extracted the jar file , and did the modification to the .Java file. But unable to create the .class file with the changes , in eclipse as it is a web application.
Please help.
Thanks in advance,
Aditya.T
I am writing selenium grid tests using, testng, xslt reports and ant in eclipse.
I would like to know what is the best way to export selenium tests + testng.xml in an executable file, batch file for example.
I have used export to Jar file option in eclipse and I have ended up with a war file.
Is there any other option where I can run my tests through executable file?