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https://issues.apache.org/jira/browse/LANG-701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13037429#comment-13037429
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Matt Benson commented on LANG-701:
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I would support the addition of new methods to permit varargs usage with
StringUtils operations that were available in previous versions of [lang] but
whose argument order didn't lend itself to a smooth varargs transition; however
IMO these should be _new_, not overloaded methods, i.e. have new names. I
would recommend we use idiom patterns like {{joinDelimitedBy(delim, args...)}},
for this example.
> VarArgs Join
> ------------
>
> Key: LANG-701
> URL: https://issues.apache.org/jira/browse/LANG-701
> Project: Commons Lang
> Issue Type: New Feature
> Components: lang.text.*
> Reporter: Gabriele Kahlout
> Priority: Minor
> Attachments: VarArgJoinTest.java
>
>
> <code>
> final String apple = "apple";
> final String banana = "banana";
> final String orange = "orange";
> final String expected = apple + SPACE + banana + SPACE + orange;
> final String actual = join(SPACE, apple, banana, orange);
> final int expLength = expected.length();
> final int actLength = actual.length();
> assertEquals(expLength, actLength);
> assertEquals(expected, actual);
> </code>
> I missed the functionality of joining strings with the space separator in one
> line. BTW, why space ' ' not a constant field anywhere?
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