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https://issues.apache.org/jira/browse/LANG-1118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14508908#comment-14508908
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ASF GitHub Bot commented on LANG-1118:
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GitHub user rikles opened a pull request:
https://github.com/apache/commons-lang/pull/68
LANG-1118 Fix StringUtils.repeat(char, int)
Now doing what is said in JavaDoc comment :
when passing a negative repeat value to the StringUtils.repeat(char, int)
function, it returns an empty String instead of throwing a
NegativeArraySizeException.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rikles/commons-lang fix-LANG-1118
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/commons-lang/pull/68.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #68
----
commit daa95a18a153190ec9928dc19f3e9c0433954ee9
Author: Loic Guibert <[email protected]>
Date: 2015-04-23T11:41:51Z
LANG-1118 Fix StringUtils.repeat(char, int) dealing with negative repeat
value
commit b3a36ae0fa0fc2a892f04ac53b1100ff7c5e9f4c
Author: Loic Guibert <[email protected]>
Date: 2015-04-23T11:43:21Z
LANG-1118 Adding a test case for StringUtils.repeat(String, int) checking
dealing with negative repeat value
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> StringUtils.repeat('z', -1) throws NegativeArraySizeException
> -------------------------------------------------------------
>
> Key: LANG-1118
> URL: https://issues.apache.org/jira/browse/LANG-1118
> Project: Commons Lang
> Issue Type: Bug
> Components: lang.*
> Reporter: Loic Guibert
> Priority: Minor
>
> Unlike what is said in JavaDoc comment, when passing a negative repeat value
> to the *StringUtils.repeat(char, int)* function, it doesn't return an empty
> String but throws a _NegativeArraySizeException_.
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