Recently I have been working my way thru Ira Greenberg's book Creative Coding.  All the coding examples are in pre-2.x versions of Processing (most examples dated 2005 & 6).  So far I've been working my way successfully thru the book using versions 2.0b6 to 9.  In his chapter 7 when he discusses working with Bezier curves in some examples he uses the Java Point class.  I am not having any success running these in 2.0b9 (or b6 ).  It throws this error: 'Cannot find a class or type named "Point"'.  Needless to say I've double checked it for syntax errors, etc.  Eventually I downloaded his example files and loaded the copied code to see if they would be successful (minus my errors).  They are not.  None of the chapter 7 examples using Java Point Class work... all throw the 'Cannot find ... Point" error.  I am very much a novice to coding (and loving Processing given this)... so I am not sure if the error is due to changes in Java since 2005, or if I need to go back further to a pre-2.x version of Processing.  Any thoughts?  Have others noticed this yet?