Merge branch 'master' of https://github.com/Maiklins/tutorials into JAVA-7244-Review_log_statements_for_projects

 Conflicts:

	algorithms-searching/src/test/java/com/baeldung/algorithms/quadtree/QuadTreeSearchUnitTest.java

libraries-security/pom.xml

@@ -49,8 +49,8 @@
             <version>${bouncycastle.version}</version>
         </dependency>
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
+            <groupId>org.junit.vintage</groupId>
+            <artifactId>junit-vintage-engine</artifactId>
             <scope>test</scope>
         </dependency>
         <dependency>