rzo1 commented on code in PR #543:
URL: https://github.com/apache/opennlp/pull/543#discussion_r1272217185
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opennlp-tools/src/main/java/opennlp/tools/util/StringUtil.java:
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@@ -79,6 +81,30 @@ public static String toLowerCase(CharSequence string) {
return new String(cp, 0, cp.length);
}
+ public static CharBuffer toLowerCaseCharBuffer(CharSequence sequence) {
+ CharBuffer result = CharBuffer.allocate(sequence.length());
+ for (int cp : sequence.codePoints().toArray()) {
+ for (char c : Character.toChars(Character.toLowerCase(cp))) {
+ result.append(c);
+ }
+ }
+ result.clear();
+ return result;
+ }
+
+ /*
+ public static CharBuffer toLowerCaseCharBuffer(CharSequence string) {
Review Comment:
Old code?
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