code: package ca.uwaterloo.redynissvc.utils;
  
  import com.fasterxml.jackson.databind.ObjectMapper;
  
  public class Constants
  {
      public static final ObjectMapper MAPPER = new ObjectMapper();
      public static final String CONFIGFILE_PARAM = "ConfigFile";
      public static final Long INDUCED_LATENCY_MILLISEC = 100L;
  
      public static final String KEY_PARAM = "key";
      public static final String VALUE_PARAM = "value";
  
      public static final String KEY_PLACEHOLDER = "__KEY__";
      public static final String VALUE_PLACEHOLDER = "__VALUE__";
  
      public static final String SERVICE_ENDPOINT =
          "http://129.97.169.185:8080/RedynisService/redis?key=" + KEY_PLACEHOLDER + "&value=" + VALUE_PLACEHOLDER;
  }
  