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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 25454] New: - new StringUtils.replaceChars behaves differently from old CharSetUtils.translate
Date Thu, 11 Dec 2003 19:15:21 GMT
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=25454

new StringUtils.replaceChars behaves differently from old CharSetUtils.translate

           Summary: new StringUtils.replaceChars behaves differently from
                    old CharSetUtils.translate
           Product: Commons
           Version: 2.0 Final
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Lang
        AssignedTo: commons-dev@jakarta.apache.org
        ReportedBy: loren@siebert.org


The CharSetUtils.translate(String str, String searchChars, String replaceChars) 
method from Lang 1.0.1 is marked deprecated, pointing me at 
StringUtils.replaceChars(String str, String searchChars, String replaceChars) 
from Lang 2.0. The routines are coded quite differently, and in fact yield 
different outputs at times. StringUtils.replaceChars() does not translate some 
strings properly.

String original="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ123456789";
String trans="nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM567891234";
System.out.println(CharSetUtils.translate("d216.102oren", original, trans));
System.out.println(StringUtils.replaceChars("d216.102oren", original, trans));

Running this fragment gets me this:
q651.506bera
d141.401beea

The first one is correct.

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