Fixed a compilation error

This commit is contained in:
Trustin Lee 2011-08-12 15:20:43 +09:00
parent d6ea072ccc
commit 83ad5fb07e

View File

@ -24,6 +24,7 @@ import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;