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Pascal Schumacher updated LANG-1216: ------------------------------------ Component/s: lang.math.* > NumberUtils.isNumber bug > ------------------------ > > Key: LANG-1216 > URL: https://issues.apache.org/jira/browse/LANG-1216 > Project: Commons Lang > Issue Type: Bug > Components: lang.math.* > Affects Versions: 3.4 > Reporter: yusw > > I found that when using > NumberUtils【org.apache.commons.lang3.math.NumberUtils.isNumber(version3.4)】 > isNumber method the following phenomenon, > when the parameter is 1.0 is true, but when the parameter is 0.1 is displayed > is false. > When I use 0.1 as the parameter tuning isNumber method, > view the source code in the method of the method of line 1370 discovered a > problem. > When the analytical parameter is ". ", this time the chars [I] value is 46, > direct return false. > I think to do so is not very reasonable, please give me your guidance. -- This message was sent by Atlassian JIRA (v6.3.4#6332)