<NME> RealEmbeddedMongoPerformanceTest.java
<BEF> ADDFILE
<MSG> Fix performance regression caused by Utils.getCommonPathPrefix #84

<DFF> @@ -0,0 +1,33 @@
+package de.bwaldvogel.mongo;
+
+import org.junit.AfterClass;
+
+import de.bwaldvogel.mongo.backend.AbstractPerformanceTest;
+
+public class RealEmbeddedMongoPerformanceTest extends AbstractPerformanceTest {
+
+    private static RealEmbeddedMongo realEmbeddedMongo = new RealEmbeddedMongo();
+
+    @Override
+    protected void setUpBackend() throws Exception {
+        serverAddress = realEmbeddedMongo.setUp();
+    }
+
+    @AfterClass
+    public static void tearDownServer() {
+        realEmbeddedMongo.stop();
+    }
+
+    @Override
+    protected void restart() throws Exception {
+        tearDown();
+        tearDownServer();
+        setUp();
+    }
+
+    @Override
+    protected MongoBackend createBackend() throws Exception {
+        throw new UnsupportedOperationException();
+    }
+
+}

Fix performance regression caused by Utils.getCommonPathPrefix #84