From 00f11b3d20cc7415f057b8230222308437ed8a1b Mon Sep 17 00:00:00 2001
From: Ghareeb Falazi <ghareeb.falazi@hotmail.com>
Date: Tue, 3 Sep 2024 19:55:49 +0200
Subject: [PATCH] Update TestLoadAdapter.java

---
 .../iaas/uni/stuttgart/de/adaptation/TestLoadAdapter.java  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/test/java/blockchains/iaas/uni/stuttgart/de/adaptation/TestLoadAdapter.java b/src/test/java/blockchains/iaas/uni/stuttgart/de/adaptation/TestLoadAdapter.java
index 8dc3c42..4da4726 100644
--- a/src/test/java/blockchains/iaas/uni/stuttgart/de/adaptation/TestLoadAdapter.java
+++ b/src/test/java/blockchains/iaas/uni/stuttgart/de/adaptation/TestLoadAdapter.java
@@ -15,7 +15,6 @@
 import blockchains.iaas.uni.stuttgart.de.api.connectionprofiles.AbstractConnectionProfile;
 import blockchains.iaas.uni.stuttgart.de.api.interfaces.BlockchainAdapter;
 import blockchains.iaas.uni.stuttgart.de.connectionprofiles.ConnectionProfilesManager;
-import blockchains.iaas.uni.stuttgart.de.management.BlockchainManager;
 import blockchains.iaas.uni.stuttgart.de.management.BlockchainPluginManager;
 import lombok.extern.log4j.Log4j2;
 import org.junit.jupiter.api.*;
@@ -132,7 +131,11 @@ public void testLoadConnectionProfile() throws IOException, URISyntaxException,
     private void clearPluginDirectory() {
         Path path = pluginManager.getPluginsPath();
         final File[] files = path.toFile().listFiles();
-        for (File f : files) f.delete();
+        if (files != null) {
+            for (File f : files) {
+                f.delete();
+            }
+        }
     }
 
 }