Is there a java library or a way to find out if, two given regular expressions like
A*AB*
will be overlapping = true/false ?
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Sorry can you clarify more, can you show us some expected results? – Youcef LAIDANI Aug 30 '18 at 09:41
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@YCF_L both `A*` and `AB*` can match `A`, so their domain (the set of string they will match) overlap. I think the accepted answer of the question Wiktor linked to pretty much covers it and the question could be closed as its duplicate anyway. – Aaron Aug 30 '18 at 09:49