NEW YORK -- The New York Islanders have acquired goaltender Tim Thomas in a trade with the Boston Bruins, the teams said.

Thomas, 38, led the Bruins to the Stanley Cup championship in 2011 but has not played this season.

The Bruins acquired a conditional second-round pick in 2014 or '15 in the deal.

The move is believed to be purely a cap-related transaction. While the Bruins receive cap space from clearing the last year of Thomas' four-year, $20 million contract from the books, the Islanders add some insurance to reach the cap floor.

"He was a great, significant part of our Stanley Cup-winning team. He had a very good career here, and I can't say enough about his contributions to the team," Bruins general manager Peter Chiarelli said. "The journey he took us on in the Stanley Cup was amazing, and I was happy to be along for the ride."

Added Islanders general manager Garth Snow: "We traded for an asset, and it gives us some flexibility moving forward."

Thomas announced via his personal Facebook account in June that he was taking a year off to spend more time with his family. He held true to his word once the lockout ended and was subsequently suspended by the Bruins.

A source told ESPN.com's Pierre LeBrun that Thomas still doesn't want to play this season. In addition, the Bruins did not need his permission to trade his rights; his no-trade clause disappeared after last season.

"Thomas' situation is status quo," Thomas' agent, Bill Zito, told ESPN The Magazine's Craig Custance. "As far as I know, none of this had anything to do with Tim. In fact, it was news to us when we learned of it."

Assuming he does not play, Thomas will remain suspended (as he was by the Bruins), and the Islanders will not have to pay him any actual salary. Because he has a 35-plus contract, his salary-cap charge counts regardless of whether he plays.