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RemoveObjects

RemoveObjects[class]
removes all objects listed by Objects[class], while RemoveObjects[class, All] also includes objects of all subclasses. Scan[RemoveObjects, Descendants[Object]] removes all objects (RemoveObjects[] is not defined in order to avoid accidential removal).
EXAMPLESCLOSE ALL
Basic Examples   (1)
This loads the package.
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Let us first create a simple base class and a child class.
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This generates some objects.
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The objects are held in a list and can be removed without holding explicit references. The last line also lists the objects that have the given class as superclass.
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The next example recreates some base objects and includes all subclasses
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