Handle sonar problems

Author: AB-xdev

src/main/java/software/xdev/saveactions/core/service/SaveActionsServiceManager.java

@@ -15,37 +15,32 @@
  */
 public final class SaveActionsServiceManager
 {
-	private SaveActionsServiceManager()
-	{
-	}
+	static SaveActionsService instance;
 
 	public static SaveActionsService getService()
 	{
-		return ServiceHandler.INSTANCE.getService();
+		if(instance == null)
+		{
+			initService();
+		}
+		return instance;
 	}
 
-	private enum ServiceHandler
+	private static synchronized void initService()
 	{
-		INSTANCE;
-		
-		private static SaveActionsService service;
-		
-		public SaveActionsService getService()
+		if(instance != null)
 		{
-			if(service == null)
-			{
-				this.newService();
-			}
-			return service;
+			return;
 		}
 
-		private void newService()
+		instance = ApplicationManager.getApplication().getService(SaveActionsJavaService.class);
+		if(instance == null)
 		{
-			service = ApplicationManager.getApplication().getService(SaveActionsJavaService.class);
-			if(service == null)
-			{
-				service = ApplicationManager.getApplication().getService(SaveActionsDefaultService.class);
-			}
+			instance = ApplicationManager.getApplication().getService(SaveActionsDefaultService.class);
 		}
 	}
+	
+	private SaveActionsServiceManager()
+	{
+	}
 }

src/main/java/software/xdev/saveactions/model/Action.java

@@ -11,10 +11,10 @@
 import java.util.stream.Stream;
 
 
+@SuppressWarnings("java:S115")
 public enum Action
 {
 	// Activation
-	
 	activate("Activate save actions on save (before saving each file, performs the configured actions below)",
 		activation, true),
 
@@ -28,7 +28,6 @@ public enum Action
 		activation, false),
 
 	// Global
-	
 	organizeImports("Optimize imports",
 		global, true),
 
@@ -43,7 +42,6 @@ public enum Action
 		global, false),
 
 	// Build
-	
 	compile("[experimental] Compile files (using \"Build > Build Project\")",
 		build, false),
 
@@ -55,7 +53,6 @@ public enum Action
 		build, false),
 
 	// Java fixes
-	
 	fieldCanBeFinal("Add final modifier to field",
 		java, false),
 

src/main/java/software/xdev/saveactions/model/java/EpfKey.java

@@ -6,6 +6,7 @@
 import java.util.stream.Stream;
 
 
+@SuppressWarnings("java:S115")
 public enum EpfKey
 {
 	add_default_serial_version_id,

src/main/java/software/xdev/saveactions/processors/BuildProcessor.java

@@ -34,6 +34,7 @@
 /**
  * Available processors for build.
  */
+@SuppressWarnings("java:S115")
 public enum BuildProcessor implements Processor
 {
 	compile(

src/main/java/software/xdev/saveactions/processors/GlobalProcessor.java

@@ -23,6 +23,7 @@
 /**
  * Available processors for global.
  */
+@SuppressWarnings("java:S115")
 public enum GlobalProcessor implements Processor
 {
 	organizeImports(Action.organizeImports, GlobalProcessor::optimizeImports),

src/main/java/software/xdev/saveactions/processors/java/JavaProcessor.java

@@ -39,6 +39,7 @@
 /**
  * Available processors for java.
  */
+@SuppressWarnings("java:S115")
 public enum JavaProcessor implements Processor
 {
 	fieldCanBeFinal(