Here you can find the source of hasHangulJongSung(char ch)
public static boolean hasHangulJongSung(char ch)
//package com.java2s; //License from project: Open Source License public class Main { public static boolean hasHangulJongSung(char ch) { return isHangulSyllables(ch) && (ch - 0xAC00) % 28 > 0; }/*from ww w . j a v a 2s. co m*/ public static boolean isHangulSyllables(char ch) { return ch >= 0xac00 && ch <= 0xd7af; } }