WIP: grpc acm

src/test/java/org/caosdb/server/permissions/EntityACLTest.java

@@ -28,11 +28,9 @@ import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 
 import java.io.IOException;
-import java.util.ArrayList;
 import java.util.BitSet;
 import java.util.HashSet;
 import java.util.LinkedList;
-import java.util.List;
 import java.util.Set;
 import org.apache.shiro.SecurityUtils;
 import org.apache.shiro.subject.Subject;