Jtextfeild problems

[Azoth]

I am going nuts.
Certain of my values in my jtext fields are not being passed off.

I have 4 code segments like this:

private void jC2ImTextFeildActionPerformed(java.awt.event.ActionEvent evt) {                                                 
     String msg ="try  again";
        String  im2_input=jC2reEdTextFeild.getText();
          try{ 
          im2 = Double.parseDouble(im2_input);
          }catch(NumberFormatException e){JOptionPane.showMessageDialog(null,msg,"",JOptionPane.WARNING_MESSAGE);}

The first one works(this gets both re and im); it is the second one that is giving me problems(re2 and im2) and the code format is the same for all four.
The variables im,im2,re,and re2 are global .
It is the method for Im2 that does not show up. The method for re2 is iffy.
They get passed ro a calculation method say

  private  calccomplex(ava.awt.event.ActionEvent evt)
  {
     Complex  c= new Complex(re,im);
      Complex c1=new Complex(re2,im2);
     // do complex math
  }

Eveerything works great for univariate operations but as soon as I try do binary everoything
go to hell !

What can I do to make sure all re2 and im2 are passed off and don't get 0
Help !

}
}