Java pattern for extending list for gui usage -

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i have non-gui-component internally maintains list of objects, creating/deleting elements needed.

this class's internal list should it's own swing jtable based view drag/drop resorting , deleting abilities. view should automatically updated if element added list inside non-gui-component.

should list of non-gui-component made new class extending abstracttablemodel , used such, or there pattern in java allows me keep non-gui-component gui-agnostic , achieve goal?


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