From e74f03e5bedfa6506cda07d126ea60e12b911a93 Mon Sep 17 00:00:00 2001
From: Volodymyr Babak <volodymyr.babak@gmail.com>
Date: Fri, 30 Dec 2022 16:47:49 +0200
Subject: [PATCH] EdgeControllerTest - code style fixes and IDEA warning fixes

---
 .../server/controller/BaseEdgeControllerTest.java           | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/application/src/test/java/org/thingsboard/server/controller/BaseEdgeControllerTest.java b/application/src/test/java/org/thingsboard/server/controller/BaseEdgeControllerTest.java
index a6dde57752..3458161d7e 100644
--- a/application/src/test/java/org/thingsboard/server/controller/BaseEdgeControllerTest.java
+++ b/application/src/test/java/org/thingsboard/server/controller/BaseEdgeControllerTest.java
@@ -887,8 +887,8 @@ public abstract class BaseEdgeControllerTest extends AbstractControllerTest {
         Edge savedEdge = doPost("/api/edge", edge, Edge.class);
         String installInstructions = doGet("/api/edge/instructions/" + savedEdge.getId().getId().toString(), String.class);
         URL resource = this.getClass().getClassLoader().getResource("edge/install_instructions/docker/expected-install-instructions.md");
+        Assert.assertNotNull(resource);
         File file = new File(resource.toURI());
-        Assert.assertEquals(new String(Files.readAllBytes(file.toPath()), StandardCharsets.UTF_8), installInstructions);
+        Assert.assertEquals(Files.readString(file.toPath()), installInstructions);
     }
-
-}
\ No newline at end of file
+}