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From "Gary Gregory (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LANG-701) StringUtils join with var args
Date Thu, 08 Nov 2012 16:10:12 GMT

    [ https://issues.apache.org/jira/browse/LANG-701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13493275#comment-13493275
] 

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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