Get current mint number

package pandas;

import java.io.BufferedReader;
import java.io.InputStreamReader;

import com.google.gson.JsonObject;
import com.google.gson.JsonParser;

public class Minted {

    public static void main(String[] args) {
        while (true) {
            try {
                String command = "curl https://api.mainnet-beta.solana.com -X POST -H \"Content-Type: application/json\" -d {\\\"jsonrpc\\\":\\\"2.0\\\",\\\"id\\\":\\\"1\\\",\\\"method\\\":\\\"getTokenAccountBalance\\\",\\\"params\\\":[\\\"CheWJgRCqpEXiEGVdh4HHiQdprtrzrVjgXazuCfCFM1P\\\"]}";

                Process process = Runtime.getRuntime().exec(command);
                String result = "";

                try (BufferedReader input = new BufferedReader(new InputStreamReader(process.getInputStream()))) {
                    String line = null;

                    while ((line = input.readLine()) != null) {
                        result += line;
                    }
                }

                JsonParser jsonParser = new JsonParser();
                JsonObject root = (JsonObject) jsonParser.parse(result);
                int minted = root.get("result").getAsJsonObject().get("value").getAsJsonObject().get("amount").getAsInt();

                System.out.println(new java.util.Date(System.currentTimeMillis()) + " > " + minted);

                Thread.sleep(500);
            } catch (Exception e) {
//              e.printStackTrace();
            }
        }
    }

}