重新启动Java Swing应用程序

Question

I want to introduce update and rollback feature for my Java swing application. First I am trying to use two jar files and one will be updating other and exit.
This attempt was successful, but the problem is that I can't set the icon image for my application for MAC OS . The next attempt is used single jar file and use system process to rename the running jar file and run the updated jar file. But I not familiar with system commands and I don't know how to integrate these commands with Java application ( ProcessBuilder ).
Is there any solution to set icon for jar files?

Jarbuddler is useful but it won't help in my case(Two jar file - Launcher , Application )

Or

Can you please provide a solutuion with "System process". Is there any problem for using the command , ie OS versions?

Please advise.

Answer 1

The Dock

The com.apple.eawt.Application class includes the following methods for managing your Java application's Dock icon:

public java.awt.Image getDockIconImage()
public void setDockIconImage(java.awt.Image)
public java.awt.PopupMenu getDockMenu()
public void setDockMenu(java.awt.PopupMenu)
public void setDockIconBadge(String)

https://developer.apple.com/library/mac/#documentation/Java/Conceptual/Java14Development/07-NativePlatformIntegration/NativePlatformIntegration.html