DO NOT REPLY [Bug 21750] New: - [lang] StringUtils javadoc and test enhancements

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21750

[lang] StringUtils javadoc and test enhancements

           Summary: [lang] StringUtils javadoc and test enhancements
           Product: Commons
           Version: Nightly Builds
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Lang
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: phil@steitz.com


The attached patch fixes some javadoc typos and adds some more examples and test
cases for StringUtils.

It does include one code change -- isNotBlank is changed to return !isBlank
instead of including the negated search logic. Apologies if the intention is not
for isNotBlank <-> !isBlank.  The examples, tests and docs suggest that this
should be true now.  Of course, it is possible that I am missing something.

I also introduced (with no explanation) the * notation discussed on the list to
make the examples more expressive.  I will submit a replacement patch if we
don't want to use this.

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