This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Any way to “reboot” the JVM?
Is there any option to restart currently executing .jar(a complete project),by code from inside that program
You can invoke using Runtime.getRuntime().exec()
java -jar yourJar.jar
and immediately you can invoke
System.exit(0);
So launching new instance and stopping current
Related
This question already has answers here:
How do I run a batch file from my Java Application?
(12 answers)
Closed 7 years ago.
I'm trying to start another program I've written with the program I'm currently writing. Right now I am trying to do so by starting the batch file I created for it, but that doesn't seem to work, but I don't know why.
Runtime.getRuntime().exec( "cmd F/AKS/Abgaben/Aufgabenblatt1/allesRichtig/runTest1.bat");
Am I doing something wrong with the command? Even though it does seem to find the bat file.
Try to use:
Runtime.getRuntime().exec("cmd /c start F:\\AKS\\Abgaben\\Aufgabenblatt1\\allesRichtig\\runTest1.bat");
Additional code snippet:
https://stackoverflow.com/a/7952126/462347
This question already has answers here:
How to implement a single instance Java application?
(17 answers)
Closed 7 years ago.
I created an application in java and I want it to run only once. If the application is already running, a messagebox should popup telling the user that the application is already running.
Any idea?
You can check the running programs pid names for an instance of the current program.
Or
Run the application as an instance from another class and keep the check in the other class.
This question already has answers here:
How can I convert my Java program to an .exe file?
(16 answers)
Compiling a java program into an executable [duplicate]
(7 answers)
Closed 9 years ago.
I want to convert my swing application into an executable one.I am using Neatbeans IDE.Is there any plugin available?
Use Launch4J
It is a Cross-platform Java executable wrapper which will do what you need.
Use IExpress.exe that is part of Windows. Type iexpress in your start bar search.
Add your executable JAR file to the list.
Your install command would be java -jar "yourJar.jar".
This question already has answers here:
How do I add a Java backend to an existing PHP site without adding a tomcat server for Java Bridge?
(4 answers)
Closed 9 years ago.
I have created a program but i need to get a java program to run a php script with some arguments and then get the php script to send some arguments to the Java program. I know this question has been asked a lot of times but it seems like the only answer i can get is that php can do this but java cant but there must be a way to do it. Right?
You can run PHP from the command line:
http://php.net/manual/en/features.commandline.php
This should enable your Java application to run it, and capture it's return values.
This question already has answers here:
What's the best way to distribute Java applications? [closed]
(15 answers)
Closed 10 years ago.
I want to create a software using Java. I have coded the application with Java Swing and using backend as MySQL server 5.05.
How can I create an application that can be installed on Windows, and run like other software?
Compile it as a JAR and run it in the Windows JRE.