public static int getCodePoint(String name) {
    if (name == null) {
      return -1;
    }
    final Method method = ReflectionUtil.getMethod(Character.class, "codePointOf", String.class); // jdk 9 method
    if (method != null) {
      try {
        return (int)method.invoke(null, name);
      }
      catch (IllegalArgumentException e) {
        return -1;
      }
      catch (InvocationTargetException e) {
        if (e.getCause() instanceof IllegalArgumentException) {
          return -1;
        }
        throw new RuntimeException(e);
      }
      catch (IllegalAccessException e) {
        throw new RuntimeException(e);
      }
    }
    try {
      // jdk 8 fallback
      final Class<?> aClass = Class.forName("java.lang.CharacterName");
      final Method initNamePool = ReflectionUtil.getDeclaredMethod(aClass, "initNamePool");
      if (initNamePool == null) {
        return -1; // give up
      }
      byte[] namePool = (byte[])initNamePool.invoke(null);
      name = StringUtil.toUpperCase(name.trim());
      byte[] key = name.getBytes(StandardCharsets.ISO_8859_1);
      final int[][] lookup = ReflectionUtil.getField(aClass, null, int[][].class, "lookup");
      if (lookup == null) throw new RuntimeException();
      for (int i = 0; i < lookup.length; i++) {
        int[] indexes = lookup[i];
        if (indexes != null) {
          for (int j = 0; j < indexes.length; j++) {
            int index = indexes[j];
            if ((index & 0xFF) == key.length && matches(namePool, index >>> 8, key)) {
              return i << 8 | j;
            }
          }
        }
      }
      return getUnnamedUnicodeCharacterCodePoint(name);
    }
    catch (ClassNotFoundException | InvocationTargetException | IllegalAccessException e) {
      throw new RuntimeException(e);
    }
  }
public static int getCodePoint(String name)