diff --git a/core/src/main/java/com/linecorp/armeria/common/annotation/Nullable.java b/core/src/main/java/com/linecorp/armeria/common/annotation/Nullable.java
index 2845fd87bd6..cec410020e9 100644
--- a/core/src/main/java/com/linecorp/armeria/common/annotation/Nullable.java
+++ b/core/src/main/java/com/linecorp/armeria/common/annotation/Nullable.java
@@ -34,8 +34,5 @@
 @TypeQualifierNickname
 @Nonnull(when = When.MAYBE)
 @Retention(RetentionPolicy.RUNTIME)
-@Target({
-        ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER,
-        ElementType.TYPE_USE, ElementType.TYPE_PARAMETER
-})
+@Target({ ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER, ElementType.TYPE_USE })
 public @interface Nullable {}
diff --git a/core/src/main/java/com/linecorp/armeria/common/loadbalancer/RampingUpLoadBalancer.java b/core/src/main/java/com/linecorp/armeria/common/loadbalancer/RampingUpLoadBalancer.java
index 633ff76d893..f73e80f042d 100644
--- a/core/src/main/java/com/linecorp/armeria/common/loadbalancer/RampingUpLoadBalancer.java
+++ b/core/src/main/java/com/linecorp/armeria/common/loadbalancer/RampingUpLoadBalancer.java
@@ -110,7 +110,6 @@ final class RampingUpLoadBalancer<T> implements UpdatableLoadBalancer<T> {
     @Override
     public T pick() {
         final SimpleLoadBalancer<Weighted> loadBalancer = weightedRandomLoadBalancer;
-        @SuppressWarnings("NullAway")
         final Weighted weighted = loadBalancer.pick();
         if (weighted == null) {
             return null;