SONARXML-225 Fix quality flaws: remove unnecessary public modifiers (#330)

Author: dorian-burihabwa-sonarsource

its/plugin/src/test/java/com/sonar/it/xml/SonarLintTest.java

@@ -141,7 +141,7 @@ public URI uri() {
   }
 
   @AfterAll
-  public static void stop() {
+  static void stop() {
     sonarlintEngine.stop();
   }
 

its/plugin/src/test/java/com/sonar/it/xml/XmlTest.java

@@ -35,7 +35,7 @@ class XmlTest {
   private static final OrchestratorExtension ORCHESTRATOR = XmlTestSuite.ORCHESTRATOR;
 
   @BeforeAll
-  public static void inspect() {
+  static void inspect() {
     inspectProject(PROJECT);
   }
 

sonar-xml-plugin/src/test/java/org/sonar/plugins/xml/checks/maven/DisallowedDependenciesCheckTest.java

@@ -35,7 +35,7 @@ class DisallowedDependenciesCheckTest {
   private DisallowedDependenciesCheck check;
 
   @BeforeEach
-  public void setup() {
+  void setup() {
     check = new DisallowedDependenciesCheck();
   }
 

sonar-xml-plugin/src/test/java/org/sonar/plugins/xml/checks/struts/ActionNumberCheckTest.java

@@ -25,7 +25,7 @@ class ActionNumberCheckTest {
   private ActionNumberCheck check;
 
   @BeforeEach
-  public void setup() {
+  void setup() {
     check = new ActionNumberCheck();
   }