Value COLLECTION_ERROR Input itfElement [...] COLLECTION_ERROR Checks if the collection contains

Value COLLECTION_ERROR Input itfElement [...] COLLECTION_ERROR Checks if the collection contains

Value COLLECTION_ERROR Input itfElement [...] COLLECTION_ERROR Checks if the collection contains

Value COLLECTION_ERROR Input itfElement [...] COLLECTION_ERROR Checks if the collection contains

: COLLECTION [...] element of the stack. The element will

COLLECTION_ERROR Get the head element of the stack. The element

COLLECTION_ERROR Get the head element of the stack. The element

Child COLLECTION_ERROR Input itfElement [...] COLLECTION_ERROR Removes a child element

over all elements of a collection

: COLLECTION [...] of the queue. The element [...] Peek COLLECTION