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Difference between version 86 and version 85:

At line 49 added 2 lines.
* Why is the JSTL keyword 'empty' not working all the time?
;:''The empty keyword only works on java.util.List, java.util.Map, on Strings and arrays. Collections like java.util.Set are not supported. If you want to test whether a Set is empty or not use: <c:if test="${!mycollection['empty']}">.''

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