check is it given string is balanced parenthesis?!

balParenthesis.java

public static void main(String[] args) {
        HashMap<Character, Character> map = new HashMap<>();
        map.put('(', ')');
        map.put('{', '}');
        map.put('[', ']');

        String ipString = "{[}]";
        System.out.println(isBalancedParenthesis(map, ipString));
    }

    private static boolean isBalancedParenthesis(Map<Character, Character> map,
                                                 String inputString) {
        Stack<Character> stack = new Stack<>();
        for (char c : inputString.toCharArray()) {
            if (map.containsKey(c))
                stack.push(c);
            else if (map.containsValue(c)) {
                if (!stack.isEmpty() && map.get(stack.peek()) == c)
                    stack.pop();
                else
                    return false;
            }
        }
        return stack.isEmpty();
    }