Java ArrayBlockingQueue .toArray (T[] a)
Syntax
ArrayBlockingQueue.toArray(T[] a) has the following syntax.
public <T> T[] toArray(T[] a)
Example
In the following code shows how to use ArrayBlockingQueue.toArray(T[] a) method.
import java.util.Arrays;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
/* w w w .j av a 2s .c o m*/
public class Main {
public static void main(String[] argv) throws Exception {
int capacity = 10;
BlockingQueue<Integer> queue = new ArrayBlockingQueue<Integer>(capacity);
for (int i = 0; i < 10; i++) {
queue.add(i);
}
System.out.println(Arrays.toString(queue.toArray(new Integer[queue.size()])));
}
}
The code above generates the following result.
