From dea0eea5b7a8ce941ec754430755e044896378ec Mon Sep 17 00:00:00 2001
From: Andrea Cavalli <andrea@warp.ovh>
Date: Wed, 17 Apr 2019 18:19:01 +0200
Subject: [PATCH] Bugfix

---
 .../java/objects/lists/ObjectStrangeDbList.java    |  2 +-
 .../java/objects/lists/StrangeDbList.java          |  1 +
 .../it/cavallium/strangedb/tests/Performance.java  | 14 +++++++++++---
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/main/java/it/cavallium/strangedb/java/objects/lists/ObjectStrangeDbList.java b/src/main/java/it/cavallium/strangedb/java/objects/lists/ObjectStrangeDbList.java
index fc3f489..0bd76c8 100644
--- a/src/main/java/it/cavallium/strangedb/java/objects/lists/ObjectStrangeDbList.java
+++ b/src/main/java/it/cavallium/strangedb/java/objects/lists/ObjectStrangeDbList.java
@@ -17,7 +17,7 @@ public class ObjectStrangeDbList<T> extends StrangeDbList<T> {
 		return indices;
 	}
 
-	public ObjectStrangeDbList() {
+	protected ObjectStrangeDbList() {
 		super();
 	}
 
diff --git a/src/main/java/it/cavallium/strangedb/java/objects/lists/StrangeDbList.java b/src/main/java/it/cavallium/strangedb/java/objects/lists/StrangeDbList.java
index d21a117..05696aa 100644
--- a/src/main/java/it/cavallium/strangedb/java/objects/lists/StrangeDbList.java
+++ b/src/main/java/it/cavallium/strangedb/java/objects/lists/StrangeDbList.java
@@ -5,6 +5,7 @@ import it.cavallium.strangedb.java.objects.EnhancedObject;
 import it.cavallium.strangedb.java.database.IDatabaseTools;
 
 import java.io.IOException;
+import java.util.Collection;
 import java.util.StringJoiner;
 
 public abstract class StrangeDbList<T> extends EnhancedObject {
diff --git a/src/test/java/it/cavallium/strangedb/tests/Performance.java b/src/test/java/it/cavallium/strangedb/tests/Performance.java
index 2035d63..2fa5bab 100644
--- a/src/test/java/it/cavallium/strangedb/tests/Performance.java
+++ b/src/test/java/it/cavallium/strangedb/tests/Performance.java
@@ -264,14 +264,22 @@ public class Performance {
 	}
 
 	public static void generateDb() throws IOException {
-		dbDataFile = Files.createFile(rootDirectory.resolve("db_data.dat"));
-		dbBlocksFile = Files.createFile(rootDirectory.resolve("db_blocks.dat"));
-		dbReferencesFile = Files.createFile(rootDirectory.resolve("db_references.dat"));
+		dbDataFile = rootDirectory.resolve("db_data.dat");
+		dbBlocksFile = rootDirectory.resolve("db_blocks.dat");
+		dbReferencesFile = rootDirectory.resolve("db_references.dat");
+		deleteDbFolders();
+		Files.createFile(dbDataFile);
+		Files.createFile(dbBlocksFile);
+		Files.createFile(dbReferencesFile);
 		db = new DatabaseJava(dbDataFile, dbBlocksFile, dbReferencesFile);
 	}
 
 	public static void deleteDb() throws IOException {
 		db.close();
+		deleteDbFolders();
+	}
+
+	public static void deleteDbFolders() throws IOException {
 		Files.deleteIfExists(dbDataFile);
 		Files.deleteIfExists(dbBlocksFile);
 		Files.deleteIfExists(dbReferencesFile);