Java arraydeque realizes the function of stack

The arraydeque class is introduced in j2se6, which inherits the deque (bidirectional queue) interface. You can use this class to implement Java util. The function of stack class removes Java util. Stack's multi-threaded synchronization function.

For example, to create a stack of integer type, just create a variable of arraydeque class in the class as an attribute, and then directly operate the instance variable of arraydeque by observing the operations of the elements at the top of the stack.

java. util. Source code of arraydeque:

The above is the whole content of this article. I hope it will help you learn java programming.