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Method Summary
boolean
Add a new
CatalogGroup
item to the end of the underlying collection.
boolean
Remove the first matching
CatalogGroup
item from the underlying
collection.
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Method Details
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addGroup
Add a new
CatalogGroup
item to the end of the underlying collection.
- Parameters:
item
- the item to add
- Returns:
true
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removeGroup
Remove the first matching
CatalogGroup
item from the underlying
collection.
- Parameters:
item
- the item to remove
- Returns:
true
if the item was removed or false
otherwise