publicclass ExceptionTest { privatestaticfinal String text = "An ordered collection (also known as a sequence). "
+ "The user of this interface has precise control over "
+ "where in the list each element is inserted. "
+ "The user can access elements by their integer index (position in the list), "
+ "and search for elements in the list.";
publicstaticvoid main(String[] args) {
BreakIterator bi = BreakIterator.getWordInstance();
bi.setText(text);
MirroredBreakIterator mirror = new MirroredBreakIterator(bi); finalint first = bi.first(); if (first != 0) { thrownew RuntimeException("first != 0: " + first);
} finalint last = bi.last();
bi = BreakIterator.getWordInstance();
bi.setText(text); int length = text.length();
/* *following(int)
*/ for (int i = 0; i <= length; i++) { if (i == length) {
check(bi.following(i), DONE);
}
check(bi.following(i), mirror.following(i));
check(bi.current(), mirror.current());
} for (int i = -length; i < 0; i++) {
checkFollowingException(bi, i);
checkFollowingException(mirror, i);
check(bi.current(), mirror.current());
} for (int i = 1; i < length; i++) {
checkFollowingException(bi, length + i);
checkFollowingException(mirror, length + i);
check(bi.current(), mirror.current());
}
/* *preceding(int)
*/ for (int i = length; i >= 0; i--) { if (i == 0) {
check(bi.preceding(i), DONE);
}
check(bi.preceding(i), mirror.preceding(i));
check(bi.current(), mirror.current());
} for (int i = -length; i < 0; i++) {
checkPrecedingException(bi, i);
checkPrecedingException(mirror, i);
check(bi.current(), mirror.current());
} for (int i = 1; i < length; i++) {
checkPrecedingException(bi, length + i);
checkPrecedingException(mirror, length + i);
check(bi.current(), mirror.current());
}
/* *isBoundary(int)
*/ for (int i = 0; i <= length; i++) {
check(bi.isBoundary(i), mirror.isBoundary(i));
check(bi.current(), mirror.current());
} for (int i = -length; i < 0; i++) {
checkIsBoundaryException(bi, i);
checkIsBoundaryException(mirror, i);
} for (int i = 1; i < length; i++) {
checkIsBoundaryException(bi, length + i);
checkIsBoundaryException(mirror, length + i);
}
}
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