/**
* This class performs some operations related to tracking categories, such as creating
* a list of all such categories.
/**
* This class performs some operations related to tracking categories, such as creating
* a list of all such categories.
'expansion-depth-exceeded-category',
'restricted-displaytitle-ignored',
'deprecated-self-close-category',
'expansion-depth-exceeded-category',
'restricted-displaytitle-ignored',
'deprecated-self-close-category',