I’m fairly new to Netbeans Platform. Here is what I’m trying to do, I

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Asked: May 21, 20262026-05-21T17:41:26+00:00 2026-05-21T17:41:26+00:00

I’m fairly new to Netbeans Platform. Here is what I’m trying to do, I

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I’m fairly new to Netbeans Platform. Here is what I’m trying to do, I have two windows, one is the main window which is ‘editor’ and the second one is an ‘explorer’ window with a JTree component in it. Every time I add a new Item to my database, I want to add a node to the JTree component in explorer window ! I was trying to find a way to call an updater method from the main window, but so far no luck ! both windows are located in the same module and the same package ! is there a way I can do that ?