Spark Shen 写道:
Hi All:
It seems that Matcher.region(int, int) will not have any effects when
called. This can be demonstrated by the following test case:
public void test_RegionII() {
CharBuffer buffer = CharBuffer.wrap(new char[] { 'a', 'a', 'b', 'b',
'.', 'c' });
Matcher matcher = Pattern.compile("c").matcher(buffer); //$NON-NLS-1$
matcher.region(0, 2);
assertFalse(matcher.find());
}
This test case pass on RI, but fail on Harmony. Can I infer that,
harmony ignores region settting when trying to find the specified
pattern?
Correct me if I am wrong.
Best regards
BTW, there are other issues about java.util.regex. If necessary, can we
disscuss all these issues case by case.
--
Spark Shen
China Software Development Lab, IBM
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