Martin van Wingerden 76a4694c42 Some changes in the is-numeric (#8171) ... * Perform a null-check instead of catching NPE's * Use pre-compiled regular expressions and perform a null-check before testing it against the regex * Made the test usable with two modes, one using a single values and another one using a more realistic workload. * Upgraded the commons-lang version		2019-11-21 23:28:58 -06:00
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main	Some changes in the is-numeric (#8171)	2019-11-21 23:28:58 -06:00
test/java/com/baeldung	Some changes in the is-numeric (#8171)	2019-11-21 23:28:58 -06:00