What is the output of the following code? Assume the Rectangle class exists and all the methods called below exist and work as expected. ArrayList blah = new ArrayList ();
blah. add( new Rectangle(3,5) );
blah. add( new Rectangle(2,15) );
blah. add( new Rectangle(5,5) );
double x=0;

System. out. println(blah. size());
for(Rectangle s: blah) x+=s. area();
System. out. println(x);