in src/main/java/com/twitter/penguin/korean/util/CharArrayMap.java [271:289]
private boolean equals(CharSequence text1, char[] text2) {
int len = text1.length();
if (len != text2.length)
return false;
if (ignoreCase) {
for (int i = 0; i < len; ) {
final int codePointAt = charUtils.codePointAt(text1, i);
if (Character.toLowerCase(codePointAt) != charUtils.codePointAt(text2, i, text2.length))
return false;
i += Character.charCount(codePointAt);
}
} else {
for (int i = 0; i < len; i++) {
if (text1.charAt(i) != text2[i])
return false;
}
}
return true;
}