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LinkedBlockingDeque remainingCapacity() method in Java

Last Updated : 17 Sep, 2018
The remainingCapacity() method of LinkedBlockingDeque returns the number of additional elements that this deque can ideally (in the absence of memory or resource constraints) accept without blocking.
remainingCapacity() = final_size() - current_size()
Syntax:
public int remainingCapacity()
Parameters: This method does not accepts any parameters. Returns: This method returns the remaining number of elements that can be inserted into the deque container. Below programs illustrate remainingCapacity() method of LinkedBlockingDeque: Program 1:
Output:
Linked Blocking Deque: [7855642, 35658786, 5278367, 74381793]
remainingCapacity = : 2
Program 2:
Output:
Linked Blocking Deque: [7855642, 35658786, 5278367, 74381793]
remainingCapacity = 2
Reference: https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/LinkedBlockingDeque.html#remainingCapacity--
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