build: checkstyle fixes

jknack · jknack · commit 33535db9069b · 2020-07-29T14:07:17.000-03:00
diff --git a/jooby/src/main/java/io/jooby/Server.java b/jooby/src/main/java/io/jooby/Server.java
@@ -151,12 +151,12 @@ static boolean connectionLost(@Nullable Throwable cause) {
    * @return True address alaredy in use.
    */
   static boolean isAddressInUse(@Nullable Throwable cause) {
-    return (cause instanceof BindException) ||
-        (Optional.ofNullable(cause)
-            .map(Throwable::getMessage)
-            .map(String::toLowerCase)
-            .filter(msg -> msg.contains("address already in use"))
-            .isPresent()
-        );
+    return (cause instanceof BindException)
+        || (Optional.ofNullable(cause)
+        .map(Throwable::getMessage)
+        .map(String::toLowerCase)
+        .filter(msg -> msg.contains("address already in use"))
+        .isPresent()
+    );
   }
 }
diff --git a/modules/jooby-commons-email/src/main/java/io/jooby/email/CommonsEmailModule.java b/modules/jooby-commons-email/src/main/java/io/jooby/email/CommonsEmailModule.java
@@ -6,7 +6,6 @@
 package io.jooby.email;
 
 import com.typesafe.config.Config;
-import com.typesafe.config.ConfigException;
 import com.typesafe.config.ConfigException.Missing;
 import com.typesafe.config.ConfigFactory;
 import io.jooby.Extension;
