Closed otaviojava closed 10 years ago
When passing in an array of too small size, the toArray() method has to construct a new array of the right size using reflection. This has significantly worse performance than passing in an array of at least the size of the collection itself.
When passing in an array of too small size, the toArray() method has to construct a new array of the right size using reflection. This has significantly worse performance than passing in an array of at least the size of the collection itself.