Merged asterix_stabilization_algebricks_cleanup -r 221:232

git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization@233 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/RuntimeTest.java b/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/RuntimeTest.java
index 1d39109..6d33836 100644
--- a/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/RuntimeTest.java
+++ b/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/RuntimeTest.java
@@ -11,8 +11,10 @@
 import java.util.logging.Logger;
 
 import org.apache.commons.io.FileUtils;
+import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Assume;
+import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
 import org.junit.internal.AssumptionViolatedException;