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Editorial Team
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Asked: 2026-05-27T05:14:24+00:00

I am working with a Java Application. In this, I must copy a file

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I am working with a Java Application. In this, I must copy a file from source to Multiple Destinations. The destinations are various USB drives. (ie) I’m copying a file for desktop and sending to a number of USB drives. Here, my problem is, I am sending files to all USB drives I attached, now I need to make the files UN-deletable. The undeletable process will be done in a single event. For example once I click the ok button, the Files, which are present in all USB drives are made undeletable. Any idea how to do this.

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1 Answer

  1. Editorial Team

    When copying source file to other files, put the destination File objects in a collection. Then, in the event handler for your ‘set read only’ button, loop over that collection and call setReadOnly() on each File.

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