public static String join(List<String> paramList) {
		String str1 = "";

		int i = 1;
		for (String str2 : paramList) {
			if (i == 0) {
				str1 = str1 + ", ";
			}
			str1 = str1 + str2;
			i = 0;
		}

		return str1;
	}