No need to init to default value.
@@ -91,7 +91,7 @@ public class PoolableConnectionFactory implements PooledObjectFactory<PoolableCo
private long maxConnLifetimeMillis = -1;
- private final AtomicLong connectionIndex = new AtomicLong(0);
+ private final AtomicLong connectionIndex = new AtomicLong();
private Integer defaultQueryTimeoutSeconds;
