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Posted to issues@commons.apache.org by "Henri Yandell (JIRA)" <ji...@apache.org> on 2011/07/02 04:55:28 UTC
[jira] [Updated] (LANG-710) StringIndexOutOfBoundsException when
calling unescapeHtml4("")
[ https://issues.apache.org/jira/browse/LANG-710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Henri Yandell updated LANG-710:
-------------------------------
Fix Version/s: 3.x
> StringIndexOutOfBoundsException when calling unescapeHtml4("")
> ------------------------------------------------------------------
>
> Key: LANG-710
> URL: https://issues.apache.org/jira/browse/LANG-710
> Project: Commons Lang
> Issue Type: Bug
> Components: lang.*
> Affects Versions: 3.0
> Environment: java version "1.6.0_24"
> Java(TM) SE Runtime Environment (build 1.6.0_24-b07)
> Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02, mixed mode)
> Reporter: Benjamin Valentin
> Priority: Minor
> Labels: StringEscapeUtils, StringUtils
> Fix For: 3.x
>
>
> When calling unescapeHtml4() on the String "" (or any String that contains these characters) an Exception is thrown:
> Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 4
> at java.lang.String.charAt(String.java:686)
> at org.apache.commons.lang3.text.translate.NumericEntityUnescaper.translate(NumericEntityUnescaper.java:49)
> at org.apache.commons.lang3.text.translate.AggregateTranslator.translate(AggregateTranslator.java:53)
> at org.apache.commons.lang3.text.translate.CharSequenceTranslator.translate(CharSequenceTranslator.java:88)
> at org.apache.commons.lang3.text.translate.CharSequenceTranslator.translate(CharSequenceTranslator.java:60)
> at org.apache.commons.lang3.StringEscapeUtils.unescapeHtml4(StringEscapeUtils.java:351)
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