Commit message (Collapse) | Author | Age | Files | Lines | |
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* | SI-8346: Rebuild invariant sets in #toSet, avoiding CCE. | Stephen Compall | 2014-05-24 | 1 | -0/+6 |
SI-3953 caused several types of sets' operations to trivially throw `ClassCastException` after using inherited covariant #toSet method, by doing an unchecked cast that is only safe for intrinsically covariant set data structures like `HashSet`, but totally unsafe for others like `TreeSet` or `Enumeration.ValueSet`. This change moves the cast to the leaves of the class hierarchy where that is safe, and incidentally undeprecates overriding Set#toSet. |