Java Class.getDeclaredFields()

public Field [] getDeclaredFields()    throws SecurityException

import java.lang.reflect.Field;
//from w  w w  .  j av a2 s  .  c  om
public class Main {

  public static void main(String[] args) {

    try {
      MyClass c = new MyClass();
      Class cls = c.getClass();

      // returns the array of Field objects
      Field[] fields = cls.getDeclaredFields();
      for (int i = 0; i < fields.length; i++) {
        System.out.println("Field = " + fields[i].toString());
      }
    } catch (Exception e) {
      System.out.println(e.toString());
    }
  }
}

class MyClass {
  public MyClass() {
    // no argument constructor
  }

  public MyClass(long l, int i) {
    this.l = l;
    this.i = i;
  }

  long l = 77688;
  int i = 3;
}