Hi,
Today I have noticed that sometimes lucene sort produced strange result in plain
English names, like (String ASC)
l yy
liu yu
I traced to lucene source code, it seems to be a java English Collator problem
(I
set Locale.English to SortField), below I reproduced issue by a trivial code
(pure
java):
/////
import java.util.Locale;
import java.text.Collator;
public class T1 {
static public void main(String[] argv) {
String s1 = "l yy";
String s2 = "liu yu";
//s1 = "l";
//s2 = "liu";
Collator col1 = Collator.getInstance(Locale.US);
System.out.println("COLL_RES =" + col1.compare(s1, s2));
System.out.println("STRI_RES =" + s1.compareTo(s2));
}
}
/////
The result is:
COLL_RES =1
STRI_RES =-73
I tested different java versions and get same result, maybe I missed sth
trivial, but
above test is really simple?
Thanks very much for helps, Lisheng
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