When scrolling down memory addresses from the 'to' spinbox in the window, it is
difficult to determine how many rows must be removed since different
instructions have different lengths in memory, and all the information
available is a new memory address to scroll to.
Also, memory address may point into the middle of an instruction.
2007-02-27 Mike Cvet <email@example.com>
* disassembler/DisassemblyWindow.java (handleToSpin): Used TreePath
to reverse-iterate back up the ListStore. Fixes #3464.