Henri Biestro created JEXL-421:
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Summary: ArrayBuilder: array type should reflect common class of
its entries
Key: JEXL-421
URL: https://issues.apache.org/jira/browse/JEXL-421
Project: Commons JEXL
Issue Type: Improvement
Affects Versions: 3.3
Reporter: Henri Biestro
Assignee: Henri Biestro
Fix For: 3.3.1
WHAT:
The ArrayBuilder (used on syntax like [1,3,5]) tries hard to unbox if possible
(Integer to int) or keep Number as common class but falls short of strong
typing for other classes.
It would be convenient to type arrays using the strongest (in sense of
abstraction) common class from the entries.
HOW:
When detecting entry class mismatch (and not a unboxing or Number), find better
common class; Object class should only be last resort.
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