Self-Review Exercises

J.1 Fill in the blanks in each of the following statements:

a. A(n) __________ is used to iterate through a collection and can remove elements from the collection during the iteration.

b. An element in a List can be accessed by using the element’s __________.

c. Assuming that myArray contains references to Double objects, __________ occurs when the statement "myArray[ 0 ] = 1.25;" executes.

d. Java classes __________ and __________ provide the capabilities of arraylike data structures that can resize themselves dynamically.

e. Assuming that myArray contains references to Double objects, __________ occurs when the statement "double number = myArray[ 0 ];" executes.

f. ExecutorService method __________ ends each thread in an