[Bluej-discuss] syntax of method calling

[chen li]

Dear Dr. Barton,


Thank you very much for the help.

Now I have another program. I have two classes:

public class SeqReader3// (class 1)
{
   private String seq;

   public SeqReader3()
    {   
        seq="aatt ccGG";       
    }
             
   public String do_lowerCase()
   {
    seq=seq.replace(" ","");//clean up sequence
    seq=seq.toLowerCase();
    return seq;
    }    
}

and 

public class Reverse //class 2
{
    private String revSeq;
    
    public Reverse()
      {
        
        }
    
              
   public String revSeq()
      { 
       revSeq=new
StringBuilder(revSeq).reverse().toString().toUpperCase();
      
       return revSeq;       
       }
}


What I am trying to do is that 1) I use class 1 to
process the sequence; 2) then I want to pass the
result from class 1 into class 2 so that  I can do
whatever I want. But I can't figure out how to pass
the result from class 1 into to class 2. 

Any help will be appreciate.


Li



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