public CustomRequest(String url,Class<T> clazz,Map<String,String> params,Response.Listener<T> listener,Response.ErrorListener errorListener){
  super(Method.GET,url,errorListener);
  this.clazz=clazz;
  this.headers=null;
  this.params=params;
  this.listener=listener;
  this.mRequestBody=null;
}

public CustomRequest ( String url , Class < T > clazz , Map < String , String > params , Response . Listener < T > listener , Response . ErrorListener errorListener ) { super ( Method . GET , url , errorListener ) ; this . clazz = clazz ; this . headers = null ; this . params = params ; this . listener = listener ; this . mRequestBody = null ; }
make a get request and return a parsed object from json .
