GSON

gistfile1.txt

package cwru.kxh337.arrowc.il;

import java.util.Map;
import java.util.LinkedHashMap;

import com.google.gson.Gson;

public class IntValue extends Value {
    int value = 0;
    
    public IntValue(int value) {
        this.value = value;
    }
    
    public Map<String,Object> toJson() {
        Map<String,Object> M = new LinkedHashMap<String,Object>();
        M.put("type", "int-constant");
        M.put("value", value);
        return M;
    }
}

(new Gson()).toJson(value.toJson());