Would you help me understand your question. As it now stands, Lab 2 consists of two problems. The first is E2.6 (Holle Printer). The second is Rectangle union. In that problem, one test method is given in this Forum post. That test method takes the union of these two Rectangles. 

                Rectangle r1 = new Rectangle(0, 0, 100, 100);
       Rectangle r2 = new Rectangle(50, 50, 100, 100);

The problem asks you to write another test that uses two other Rectangles that look something like this.

                                                    ______________
                                          ____|  _____________|____
                                         |____|  ____________  |____|      
                                                   | _____________ |
                                                
          

Your job is to write a second test in which the Rectangles are like the ones pictured above instead of the one in the first test.       

Use the draw( ) and fill( ) methods to draw a picture of your Rectangles to see if they look right.         

The way to do this problem is to copy the given test method, change its name, and change the way the two rectangles are defined.                                 

I am having trouble on that one as well.

What do you mean?

Please see the posts in this thread.