java.lang.Class.getDeclaredField()

package com.codingdict;



import java.lang.reflect.*;



public class ClassDemo {



   public static void main(String[] args) {



     try {            

         ClassDemo c = new ClassDemo();

         Class cls = c.getClass();



         // field long l

         Field lVal  = cls.getDeclaredField("l");

         System.out.println("Field = " + lVal.toString());

      } catch(Exception e) {

         System.out.println(e.toString());

      }

   }



   public ClassDemo() {

      // no argument constructor

   }



   public ClassDemo(long l) {

      this.l = l;

   }



   long l = 77688;

}