[
https://issues.apache.org/jira/browse/LANG-875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sebb reopened LANG-875:
-----------------------
The code currently behaves differently for the following two cases:
StringUtils.appendIfMissing("","xyz",(CharSequence[]) null); // => "xyz"
StringUtils.appendIfMissing("","xyz",(CharSequence) null); // => ""
Is that to be expected?
If so, it should be documented and tested, otherwise it should be fixed (and
tested).
Note: this was discovered when investigating the Eclipse warning for the
current test code, which uses:
StringUtils.appendIfMissing("","xyz",null);
Eclipse complains:
The argument of type null should explicitly be cast to CharSequence[] for the
invocation of the varargs method appendIfMissing(String, CharSequence,
CharSequence...) from type StringUtils. It could alternatively be cast to
CharSequence for a varargs invocation
> StringUtils: Include methods for appending suffix or prepending a prefix if
> not already present
> -----------------------------------------------------------------------------------------------
>
> Key: LANG-875
> URL: https://issues.apache.org/jira/browse/LANG-875
> Project: Commons Lang
> Issue Type: Improvement
> Components: lang.*
> Affects Versions: 3.1
> Reporter: Joanne Polsky
> Priority: Minor
> Fix For: 3.2
>
> Attachments: LANG-875-noany.patch, LANG-875.patch
>
>
> StringUtils has various methods to checking and removing a substring from the
> start/end of a string but nothing for appending. These methods will append a
> suffix to the end or prepend a prefix to the start of the string if not
> already present.
> The methods would include:
> - appendIfMissing
> - appendIfMissingAny
> - appendIfMissingIgnoreCase
> - appendIfMissingAnyIgnoreCase
> - prependIfMissing
> - prependIfMissingAny
> - prependIfMissingIgnoreCase
> - prependIfMissingAnyIgnoreCase
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
