Tue Nov 08 10:35:42 GMT 2005

length

Surprisingly, String length more complicate than we excepted. A char is not necessarily a complete character, so if you need to know the character length, you need to use codePointCount method

int charLen = myString.length();
int characterLen = myString.codePointCount(0, charLen);

However, if you use UTF-8 encoding, string.length() will work as expected.

More detail see:
http://forum.java.sun.com/thread.jspa?threadID=671720


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