[LANG-623] Replace characters seems to not be able to replace Icelanding Thorn (Þ, þ)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 2.5
• Component/s: lang.*

Environment

W2K3-server / JDK 1.5 (from SAP)

• Assignee: Unassigned
• Reporter: Thomas Smets - A3 SYSTEM
• Created: 12/May/10 09:03
• Updated: 21/May/10 07:19
• Resolved: 21/May/10 06:48

Description

Failing test case :

    @Ignore
    public void convert_English_Thorn(){
    	beforeConversion = "AAÞþaa";
        expectedAfterConversion = "aattaa";
        Assert.assertEquals("Test NOT correctly configured length not correct",
                beforeConversion.length(),
                expectedAfterConversion.length());
        afterConversion = converter.replaceAccents(beforeConversion);
        Assert.assertEquals("Cannot convert (Icelandic/old english thorn) '" + beforeConversion + "'.", expectedAfterConversion, afterConversion);
    }

 
    String replaceAccents(final String aField) {
        String result = StringUtils.lowerCase(aField),
               target = null,
               charsToRemove = null;
        char charToPut = Constants.UNDERSCORE_CHARACTER,
             charToRemove = Constants.UNDERSCORE_CHARACTER;
        for (Object element : conversionMappings.keySet()) {
            target = element.toString();
            if (target.equals(Constants.SPECIAL_CHARACTER_KEY)) {
                continue;
            }
            result = StringUtils.stripToNull(result);
            charsToRemove = conversionMappings.getProperty(target, Constants.EMPTY_STRING).toString();
            charToPut = target.charAt(Constants.ZERO);
            for (int i=0; i<charsToRemove.length(); i++) {
                charToRemove = charsToRemove.charAt(i);
                result = StringUtils.replaceChars(result, charToRemove, charToPut);
            }
        }

        return result;
    }