NumberUtils.isNumber(String) is not right when the String is "1.1L"
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Key: LANG-664
URL: https://issues.apache.org/jira/browse/LANG-664
Project: Commons Lang
Issue Type: Bug
Components: lang.math.*
Reporter: 雷钦
"1.1L" is not a Java Number . but NumberUtils.isNumber(String) return true.
perhaps :
change:
if (chars[i] == 'l'
|| chars[i] == 'L') {
// not allowing L with an exponent
return foundDigit && !hasExp;
}
to:
if (chars[i] == 'l'
|| chars[i] == 'L') {
// not allowing L with an exponent
return foundDigit && !hasExp && !hasDecPoint;
}
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