1 files changed, 13 insertions, 15 deletions
diff --git a/container-di/src/main/java/com/yahoo/container/di/CloudSubscriberFactory.java b/container-di/src/main/java/com/yahoo/container/di/CloudSubscriberFactory.java
index bd3d146cfec..1133363be8e 100644
--- a/container-di/src/main/java/com/yahoo/container/di/CloudSubscriberFactory.java
+++ b/container-di/src/main/java/com/yahoo/container/di/CloudSubscriberFactory.java
@@ -103,29 +103,27 @@ public class CloudSubscriberFactory implements SubscriberFactory {
 
         @Override
         public long waitNextGeneration() {
-            if (handles.isEmpty()) {
+            if (handles.isEmpty())
                 throw new IllegalStateException("No config keys registered");
-            }
 
-            /* Catch and just log config exceptions due to missing config values for parameters that do
-             * not have a default value. These exceptions occur when the user has removed a component
-             * from services.xml, and the component takes a config that has parameters without a
-             * default value in the def-file. There is a new 'components' config underway, where the
-             * component is removed, so this old config generation will soon be replaced by a new one. */
+            // Catch and just log config exceptions due to missing config values for parameters that do
+            // not have a default value. These exceptions occur when the user has removed a component
+            // from services.xml, and the component takes a config that has parameters without a
+            // default value in the def-file. There is a new 'components' config underway, where the
+            // component is removed, so this old config generation will soon be replaced by a new one.
             boolean gotNextGen = false;
             int numExceptions = 0;
             while ( ! gotNextGen) {
                 try {
-                    if (subscriber.nextGeneration()) {
+                    if (subscriber.nextGeneration())
                         gotNextGen = true;
-                    }
-                } catch (IllegalArgumentException e) {
+                }
+                catch (IllegalArgumentException e) {
                     numExceptions++;
-                    log.log(Level.WARNING, "Got exception from the config system (please ignore the exception if you just removed "
-                            + "a component from your application that used the mentioned config): ", e);
-                    if (numExceptions >= 5) {
-                        throw new IllegalArgumentException("Failed retrieving the next config generation.", e);
-                    }
+                    log.log(Level.WARNING, "Got exception from the config system (ignore if you just removed a " +
+                                           "component from your application that used the mentioned config): ", e);
+                    if (numExceptions >= 5)
+                        throw new IllegalArgumentException("Failed retrieving the next config generation", e);
                 }
             }