operator || cant be applied to OlimpicFrog, boolean

[darkblue24]

Hi

I cant compile my code cause of error:

"operator || cant be applied to OlimpicFrog, boolean"

Error is in method:

    /**
    * 
    * Moves to the home position and then moves right by the number of times indicated by the class constant RUN_UP,
    * Performs a jump; Next Increments the receiver’s medalCount by one and then checks the value of the class variable currentLeader.
    * (To become the current leader, an OlympicFrog must have more medals than the current title holder. 
    * So if currentLeader is null or ifcurrentLeader references an instance of OlympicFrog whose medalCount isless than the receiver’s,
    * then the method should set currentLeader to the receiver.)
    */
   public void jump()
   {
      super.home();
      for (int move = 0; move < OlympicFrog.RUN_UP; move++)
      {
          super.right();
        }
      super.jump();
      this.incrementMedalCount();
      
      if ((OlympicFrog.currentLeader = null) || (this.getMedalCount() > OlympicFrog.currentLeader.getMedalCount()))
      {
          this.OlympicFrog = OlympicFrog.currentLeader;
        }
      
      
    
   }

[hardwired]

(OlympicFrog.currentLeader [b]=[/b] null)

You want the equality operator (==) instead of the assignment operator (=).

[darkblue24]

Thank you. That helped but now I have another error in that method in statement:

          this.OlympicFrog = OlympicFrog.currentLeader;

Error says:
Cannot find symbol - variable OlympicFrog

What I am trying to achieve in that statement is to set currentLeader to the receiver but I'm not sure how to do that.