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https://issues.apache.org/jira/browse/LANG-701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13493275#comment-13493275
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Gary Gregory commented on LANG-701:
-----------------------------------
Simple things first ;)
{quote}
commit -m "[LANG-701] StringUtils join with var args. Add and use SPACE string
constant for " "."
C:/svn/org/apache/commons/trunks-proper/lang/src/main/java/org/apache/commons/lang3/StringUtils.java
Sending
C:/svn/org/apache/commons/trunks-proper/lang/src/main/java/org/apache/commons/lang3/StringUtils.java
Transmitting file data ...
Committed revision 1407148.
{quote}
Gary
> 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: 3.x
>
> 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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