List

     public static void main(String[] args) {

        String input =

            "https://won-ash1-ocid1-id9tu9v1bv1q-ia.integration.ocp.oraclecloud.com/ic/api/integration/v1/flows/rest/TWC_WMS_IHT_TRANSACTIONS/1.0/metadata/inventoryhistory";

        List<String> strings = Arrays.asList(input.replaceAll("^.*?#", "").split("#.*?(#|$)"));

        System.out.println(strings);

        //        Map split = InterfaceDashboardBean.splitParamsQuery("InterfaceRunId=123456&Operation=TC");

        //        System.out.println(split);

    }