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From "Vadiraj Purohit (JIRA)" <j...@apache.org>
Subject [jira] [Created] (LANG-1302) java.lang.StringIndexOutOfBoundsException resulting in WordUtils.wrap
Date Thu, 22 Dec 2016 13:49:58 GMT
Vadiraj Purohit created LANG-1302:
-------------------------------------

             Summary: java.lang.StringIndexOutOfBoundsException resulting in WordUtils.wrap
                 Key: LANG-1302
                 URL: https://issues.apache.org/jira/browse/LANG-1302
             Project: Commons Lang
          Issue Type: Bug
    Affects Versions: 3.5
         Environment: Mac, Android, Linux
            Reporter: Vadiraj Purohit


Commons-lang3:3.5

Issue code:
String appName = "Google Play Store";
appName = WordUtils.wrap(appName, appName.length()/2);
System.out.println(appName);

Resulting exception:
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of
range: -3
	at java.lang.String.substring(String.java:1967)
	at org.apache.commons.lang3.text.WordUtils.wrap(WordUtils.java:328)
	at org.apache.commons.lang3.text.WordUtils.wrap(WordUtils.java:176)
	at org.apache.commons.lang3.text.WordUtils.wrap(WordUtils.java:100)
	at removedups.Main2.main(Main2.java:32)

This exception does not occur in commons-lang3:3.4



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