java - Create new command for plugin for eclipse, which cannot be runned twice (2 instance) -


I have a plugin for Eclipse. I should create a new order for all order information popup (will be collected in SWT, but I do not know the special requirements, information can be collected in other ways)

After writing the command, I will write the log in the console (I have made it)

But I Do not know how to start a new command when the current command does not end Stop If the command will crash - how does the information about crashing show up? (I did all the work in the new thread).

I do not have special requirements for this work and if necessary, I can change the implementation.

In this case, we should use "Tasks" and "Monitor". When we are in the process, we will show "progress monitor".


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