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AlwaysEmptySet returns an immutable tracker #18

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bitbckt opened this issue Feb 4, 2015 · 1 comment
Closed

AlwaysEmptySet returns an immutable tracker #18

bitbckt opened this issue Feb 4, 2015 · 1 comment

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@bitbckt
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bitbckt commented Feb 4, 2015

ef51828 altered AlwaysEmptySet to return an immutable Set, rather than the singleton instance of AlwaysEmptySet. When used as a tracker provider, calls to add() on the Set raise UnsupportedOperationException.
mebigfatguy added a commit that referenced this issue Feb 5, 2015
@mebigfatguy
Github issue #18: return the singleton AlwaysEmptySet
153dfac
@mebigfatguy
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good catch, fixed in 7fd7bf9. thanks

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@bitbckt @mebigfatguy