[LANG-1292] WordUtils.wrap throws StringIndexOutOfBoundsException

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.5
• Fix Version/s: 3.6
• Assignee: Duncan Jones
• Reporter: Mirek Hankus
• Created: 28/Nov/16 14:00
• Updated: 22/Dec/16 15:25
• Resolved: 01/Dec/16 19:32

Description

Running following line of code results in StringIndexOutOfBoundsException (in 3.5 release)

WordUtils.wrap("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",70);

java.lang.StringIndexOutOfBoundsException: String index out of range: -1

	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 pl.netpr.commons.string.TextToolsTest.testWrap(TextToolsTest.java:245)
	

It worked fine with 3.4 releae.

Issue Links

• is duplicated by: LANG-1302 java.lang.StringIndexOutOfBoundsException resulting in WordUtils.wrap