editorconfig: max line length set

max line length warnings removed
missing Copyright added
useless publics removed
unmaintainable Javadoc tags: @author removed
helper class warnings removed
field default value initialization removed
Multiple warnings removed
pref: checkstyle warnings removed
Checkstyle will fail the build process if it detects violations
switch default cases error logger added

broker/src/test/java/io/moquette/server/IntegrationUtils.java

@@ -16,20 +16,16 @@
 
 package io.moquette.server;
 
-import io.moquette.server.config.IConfig;
 import java.io.File;
 import java.util.Properties;
 import static io.moquette.BrokerConstants.DEFAULT_MOQUETTE_STORE_MAP_DB_FILENAME;
 import static io.moquette.BrokerConstants.PERSISTENT_STORE_PROPERTY_NAME;
 import static io.moquette.BrokerConstants.PORT_PROPERTY_NAME;
-import static org.junit.Assert.assertFalse;
 
 /**
  * Used to carry integration configurations.
- *
- * Created by andrea on 4/7/15.
  */
-public class IntegrationUtils {
+public final class IntegrationUtils {
 
     static String localMapDBPath() {
         String currentDir = System.getProperty("user.dir");
@@ -69,4 +65,7 @@ public class IntegrationUtils {
         }
         assertFalse(dbFile.exists());
     }*/
+
+    private IntegrationUtils() {
+    }
 }