Collections and Concurrency - JavaFX 8: A Definitive Guide to Building Desktop, Mobile, and Embedded Java Clients - page 277

When we run the program in Listing 7-2, the following output is printed to the console:
Calling addAll("Zero", "One", "Two", "Three"):
list = [Zero, One, Two, Three]
Change event data:
cursor = 0
Kind of change: added
Affected range: [0, 4]
Added size: 4
Added sublist: [Zero, One, Two, Three]
Calling FXCollections.sort(strings):
list = [One, Three, Two, Zero]
Change event data:
cursor = 0
Kind of change: permutated
Affected range: [0, 4]
Permutation: [0->3, 1->0, 2->2, 3->1]
Calling set(1, "Three_1"):
list = [One, Three_1, Two, Zero]
Change event data:
cursor = 0
Kind of change: replaced
Affected range: [1, 2]
Added size: 1
Added sublist: [Three_1]
Removed size: 1
Removed: [Three]
Calling setAll("One_1", "Three_1", "Two_1", "Zero_1"):
list = [One_1, Three_1, Two_1, Zero_1]
Change event data:
cursor = 0
Kind of change: replaced
Affected range: [0, 4]
Added size: 4
Added sublist: [One_1, Three_1, Two_1, Zero_1]
Removed size: 4
Removed: [One, Three_1, Two, Zero]
Calling removeAll("One_1", "Two_1", "Zero_1"):
list = [Three_1]
Change event data:
cursor = 0
Kind of change: removed
Affected range: [0, 0]
Removed size: 1
Removed: [One_1]
cursor = 1