Methods Summary

Methods 

Type Params	Return Type	Name and description
	public int	getOriginalSize() Returns: The previous size of the collection prior to any changes
	public boolean	hasChanged() Returns: True if the collection has changed
	public boolean	hasChangedSize() Returns: True if the collection has changed size
	public boolean	hasGrown() Returns: True if the collection has grown
	public boolean	hasShrunk() Returns: True if the collection has shrunk