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https://issues.apache.org/jira/browse/LANG-701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14080182#comment-14080182
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Josh Cain commented on LANG-701:
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I really like the first option - looked for it at work today where I needed to
specify a custom separator and it was not there. Is anyone actively looking at
this? If not, I'd be happy to pick this one up.
> StringUtils join with var args
> ------------------------------
>
> Key: LANG-701
> URL: https://issues.apache.org/jira/browse/LANG-701
> Project: Commons Lang
> Issue Type: New Feature
> Components: lang.*
> Reporter: Gabriele Kahlout
> Priority: Minor
> Fix For: Review Patch
>
> Attachments: VarArgJoinTest.java
>
>
> {code:java}
> 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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