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Update ObjectPool.java

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kapinuss authored and GitHub committed 2017-04-12 18:59:43 +03:00
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commit 798aee47b3
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object-pool/src/main/java/com/iluwatar/object/pool/ObjectPool.java
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@@ -40,7 +40,7 @@ public abstract class ObjectPool<T> {
* Checkout object from pool * Checkout object from pool
*/ */
public synchronized T checkOut() { public synchronized T checkOut() {
if (available.size() <= 0) { if (available.isEmpty()) {
available.add(create()); available.add(create());
} }
T instance = available.iterator().next(); T instance = available.iterator().next();