[jira] [Resolved] (LANG-911) UTF8 4byte (un)escapeJava not work correctly

["Sebb (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LANG-911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sebb resolved LANG-911.
-----------------------

       Resolution: Not A Problem
    Fix Version/s: 3.1

URL: http://svn.apache.org/r1518116
Log:
LANG-911 UTF8 4byte (un)escapeJava not work correctly

The following test passes:

{code}
public void testLang911() {
    String bellsTest = "\ud83d\udc80\ud83d\udd14";
    String value = StringEscapeUtils.escapeJava(bellsTest);
    String valueTest = StringEscapeUtils.unescapeJava(value);
    assertEquals(bellsTest, valueTest);
}
{code}
                
> UTF8 4byte (un)escapeJava not work correctly
> --------------------------------------------
>
>                 Key: LANG-911
>                 URL: https://issues.apache.org/jira/browse/LANG-911
>             Project: Commons Lang
>          Issue Type: Bug
>    Affects Versions: 3.1
>         Environment: Java 1.6
>            Reporter: PV
>             Fix For: 3.1
>
>
> String bellsTest = "\ud83d\udc80\ud83d\udd14";
> 	
> String value = StringEscapeUtils.escapeJava(bellsTest);
> String valueTest = StringEscapeUtils.unescapeJava(value);
> System.out.println(bellsTest);
> System.out.println(value);
> System.out.println(valueTest);
> Error:
> !!!  bellsTest (befor) != valueTest (after escapeJava&unescapeJava)

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