Java PriorityQueue(Collection <? extends E > c) Constructor
Syntax
PriorityQueue(Collection <? extends E > c) constructor from PriorityQueue has the following syntax.
public PriorityQueue(Collection <? extends E> c)
Example
In the following code shows how to use PriorityQueue.PriorityQueue(Collection <? extends E > c) constructor.
import java.util.ArrayList;
import java.util.Collection;
import java.util.PriorityQueue;
/* w w w. j a va2s . c o m*/
public class Main {
public static void main(String args[]) {
Collection<String> c = new ArrayList<String>();
PriorityQueue<String> p = new PriorityQueue<String>(c);
System.out.println(p);
}
}
The code above generates the following result.
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