[I] StringUtils leftPad/rightPad throw ArithmeticException with empty delimiter [maven-shared-utils]

["elharo (via GitHub)" <gi...@apache.org>]

elharo opened a new issue, #408:
URL: https://github.com/apache/maven-shared-utils/issues/408

   `StringUtils.leftPad` and `rightPad` with a `size` parameter and empty `delim` string cause `ArithmeticException` (division by zero) at lines 1116 and 1150.
   
   Even with the documented `@throws ArithmeticException if delim is the empty String`, this is poor API behavior. An empty delimiter should simply result in no padding rather than crashing.
   
   Fix: return `str` unchanged when `delim.isEmpty()`.


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Re: [I] StringUtils leftPad/rightPad throw ArithmeticException with empty delimiter [maven-shared-utils]

["elharo (via GitHub)" <gi...@apache.org>]

elharo closed issue #408: StringUtils leftPad/rightPad throw ArithmeticException with empty delimiter
URL: https://github.com/apache/maven-shared-utils/issues/408


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