fixup! Update qos profile (osrf#20)

Add missing import

Signed-off-by: Ivan Santiago Paunovic <ivanpauno@ekumenlabs.com>

Author: ivanpauno

rcljava/src/test/java/org/ros2/rcljava/qos/QoSProfileTest.java

@@ -17,6 +17,8 @@
 
 import static org.junit.Assert.assertEquals;
 
+import java.lang.reflect.Method;
+
 import org.junit.BeforeClass;
 import org.junit.Test;