Var a= {"fmrd":"pmc","bdr": "kmn"};

var a= "{"fmrd":"pmc","bdr": "kmn" }";
var jsonData = JSON.parse(a);

var a= '{"fmrd":"pmc","bdr": "kmn"}';
JSON.parse(a);

a= ""fmrd":"pmc""bdr": "kmn"";

a= "{'fmrd':'pmc','bdr': 'kmn'}";

var a= [ "fmrd":"pmc","bdr": "kmn"];

var obj = {};

for (var i = 0; i < x.length; i++) {

    var split = x[i].split(':');

    obj[split[0].trim()] = split[1].trim();
}

String test = "an:example::using:map::where:key::value:store";
        Map<String, String> m = new HashMap<String, String>();
        // split on ':' and on '::'
        String[] parts = test.split("::?");

        for (int i = 0; i < parts.length; i += 2) {
            m.put(parts[i], parts[i + 1]);
        }

        for (String s : m.keySet()) {
            System.out.println(s + " is " + map.get(s));
        }