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https://issues.apache.org/jira/browse/LANG-480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henri Yandell updated LANG-480:
-------------------------------
Fix Version/s: 3.0
> StringEscapeUtils.escapeHtml incorrectly converts unicode characters above
> U+00FFFF into 2 characters
> -----------------------------------------------------------------------------------------------------
>
> Key: LANG-480
> URL: https://issues.apache.org/jira/browse/LANG-480
> Project: Commons Lang
> Issue Type: Bug
> Affects Versions: 2.4
> Environment: doesn't matter
> Reporter: Alexander Kjäll
> Priority: Minor
> Fix For: 3.0
>
> Attachments: lang-480.patch
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> Characters that are represented as a 2 characters internaly by java are
> incorrectly converted by the function. The following test displays the
> problem quite nicely:
> import org.apache.commons.lang.*;
> public class J2 {
> public static void main(String[] args) throws Exception {
> // this is the utf8 representation of the character:
> // COUNTING ROD UNIT DIGIT THREE
> // in unicode
> // codepoint: U+1D362
> byte[] data = new byte[] { (byte)0xF0, (byte)0x9D, (byte)0x8D,
> (byte)0xA2 };
> //output is: ��
> // should be: 𝍢
> System.out.println("'" + StringEscapeUtils.escapeHtml(new
> String(data, "UTF8")) + "'");
> }
> }
> Should be very quick to fix, feel free to drop me an email if you want a
> patch.
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