Bug 23261

Description Magnus Ihse Bursie 2002-09-06 07:24:45 EDT

Often, you find that you have defined the boolean to default to the "wrong" 
state. Like in this code snippet:
boolean isClosed = false;
while (!isClosed) {
  // process
}

In this case, the code would be more easy to read if it was changed to
boolean isOpen = true;
while (isOpen) {
  // process
}

This code is of course very simple, but in more complex systems this kind of 
change can be of significant help.

The refactoring should do the following: ask for a new name for the boolean 
variable, and invert (and of course simplify) all expressions with this 
variable.