Add line break after generated annotation in EventCallbackHelper

Author: gbiernacki-dropbox

sdks/java-v2/src/main/java/com/dropbox/sign/EventCallbackHelper.java

@@ -18,7 +18,8 @@
 import org.apache.commons.codec.digest.HmacAlgorithms;
 import org.apache.commons.codec.digest.HmacUtils;
 
-@jakarta.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.26.0")public class EventCallbackHelper {
+@jakarta.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.26.0")
+public class EventCallbackHelper {
     public static final String EVENT_TYPE_ACCOUNT_CALLBACK = "account_callback";
 
     public static final String EVENT_TYPE_APP_CALLBACK = "app_callback";

sdks/java-v2/templates/dropbox-EventCallbackHelper.mustache

@@ -8,6 +8,7 @@ import org.apache.commons.codec.digest.HmacAlgorithms;
 import org.apache.commons.codec.digest.HmacUtils;
 
 {{>generatedAnnotation}}
+
 public class EventCallbackHelper {
     public static final String EVENT_TYPE_ACCOUNT_CALLBACK = "account_callback";