I'm working on a script to facilitate virtual block handling (time before unoccupied, etc) by considering time entered and exited and block length. Since every car being pulled draws power I can estimate how long it will be in a virtual block (assuming same speed).
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The script is loaded at startup and adds property change listeners.
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Since I'm learning JMRI I have to make incremental changes and every time I have to restart since the old listener is still active.
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Maybe I could save my chained listener objects in a memory and check if it's there if I re-execute the script but wanted to check with experts first.
Is there any advice for avoiding a restart?
