docs: public static char[] createCharArray(int size, char defaultVal) {
  		char[] retval = new char[size];
  		if (size > 0) {
  			if (size < 500) {
  				for (int i = 0; i < size; i++) {
  					retval[i] = defaultVal;
  				}
  			}
  			else {
  				initializelLargeCharArray(retval, defaultVal);
  			}
  		}
  		return retval;
  	}