39     a registered object. However, they send a self-change notification, passing the registered

    39     a registered object. However, they send a self-change notification, passing the registered

    40     handle as argument, instead of creating a shallow copy and letting it do the finalization.

    40     handle as argument, instead of creating a shallow copy and letting it do the finalization.

    41     Use Registry for objects which know themself how to clean up;

    41     Use Registry for objects which know themself how to clean up;

    42     use HandleRegistry, if someone else does the cleanup.

    42     use HandleRegistry, if someone else does the cleanup.

    43 "

    43 "

    48 ! !

    44 ! !

    49 

    45 

    50 !HandleRegistry methodsFor:'dispose handling'!

    46 !HandleRegistry methodsFor:'dispose handling'!

    51 

    47 

    52 informDispose:someHandle

    48 informDispose:someHandle

    65     "not useful for HandleRegistry"

    61     "not useful for HandleRegistry"

    66 

    62 

    67     self shouldNotImplement

    63     self shouldNotImplement

    68 ! !

    64 ! !

    69 

    65