private final int getCaseDiff(final String text, final String pattern) {
final int savedStrength = m_collator.getStrength();
final int savedDecomposition = m_collator.getDecomposition();
m_collator.setStrength(Collator.TERTIARY); // not to ignore case
m_collator.setDecomposition(Collator.CANONICAL_DECOMPOSITION); // corresponds NDF
final int diff[] = getFirstCaseDiff(text, pattern, m_locale);
m_collator.setStrength(savedStrength); // restore
m_collator.setDecomposition(savedDecomposition); // restore
if (diff != null) {
if ((m_caseOrder).equals("upper-first")) {
if (diff[0] == UPPER_CASE) {
return -1;
} else {
return 1;
}
} else { // lower-first
if (diff[0] == LOWER_CASE) {
return -1;
} else {
return 1;
}
}
} else { // No case differences
return 0;
}
}
